When an innocuous species mimics a harmful species, this is a case of mimicry that is crucial in anti-predator defences.
What is anti-predator?Anti-predator adaptations are defence mechanisms created throughout the course of evolution to help prey animals combat predators constantly. The stot of gazelles, for instance, is characterised by high, rigid-legged jumps with arched backs. Predators may interpret this as a signal that the prey item is highly fit and may outrun the predator. Thus, predators can decide to go after a different prey that is less likely to outrun them. The reflective Predator Guard scare tape shimmers in the sunlight and clatters in the wind. By doing this, you can deter hawks and other birds from visiting your garden or cattle. Simply affix a few strips to stakes, poles, or rafters surrounding your coop and the locations where your tiny cattle will be kept.To learn more about anti-predator, refer to:
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What is the product of this equation?
2502 + 02 › 2503
blood enters the kidneys via .........
Answer:
the renal arteries: renal arteries are the route of blood
Explanation:
renal arteries are the route by which blood enters the kidney
Answer:
Blood flows into your kidney through the renal artery.
Explanation:
This large blood vessel branches into smaller and smaller blood vessels until the blood reaches the nephrons. In the nephron, your blood is filtered by the tiny blood vessels of the glomeruli and then flows out of your kidney through the renal vein.
Which two processes during cellular respiration release chemical energy
stored in chemical bonds?
A. The conversion of NADH to NAD*
B. The splitting of glucose
C. The production of ATP by ATP synthase
D. The conversion of FAD to FADH2
The splitting of glucose release chemical energy stored in chemical bonds.
In process of cellular respiration, the energy in food is converted into the energy that is used by the body's cells. In process of cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is converted to ATP.
Cellular respiration, is the process that takes place in the mitochondria of organisms which break down sugar in the presence of oxygen and release energy in form of ATP. Carbon dioxide and water are released as the waste products.
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honey badgers like to eat honey. honeyguide birds lead honey badgers to beehives, and the badgers break the hives open. honeyguide birds feed on the honey, as well. which type of relationship is this?
The type of relationship between honey badgers and honeyguide birds in which honeyguide birds lead honey badgers to beehives and both species benefit from the honey is known as mutualism.
The honeyguide birds benefit from the honey that the badgers break open, while the badgers benefit from the guidance provided by the birds to locate the beehives. This mutually beneficial relationship allows both species to thrive in their ecosystem. The relationship between honey badgers and honeyguide birds, where honeyguide birds lead honey badgers to beehives, and both species benefit from the broken hives by consuming honey. This type of relationship is called mutualism.
In a mutualistic relationship, both species involved benefit from their interaction with each other. In this specific case:
1. Honeyguide birds lead honey badgers to the beehives. 2. Honey badgers break open the hives, allowing both species to access the honey. 3. Both the honey badgers and honeyguide birds feed on the honey.
This mutualism is advantageous for both honey badgers and honeyguide birds, as it helps them locate and access a valuable food source.
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Compare the genes of the parent organism to the genes of the “new” organism.
In case of asexual reproduction, the new organism generated is genetically identical to its parent. b. In sexual reproduction, offspring's genetic make-up differs from parents' due to recombination of both parents' DNA.
Does the new organism share the same genetic makeup as its parents?A diploid zygote is created during sexual reproduction when two haploid gametes formed during meiosis combine. Each parent contributes half of a child's genetic makeup. Therefore, even if they may resemble their parents, they are not exactly like them.
How distinct and similar genetically are you and your parents?Although there may be a few little distinctions, generally speaking, our parents and siblings are connected to us in the same way.
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Which of the following components is found in the reactions for protein translation activation? (Select all that apply.) ATP releasing factor proteins free amino acid uRNA 40S ribosomal subunit peptidyl transferase aminoacyl-tRNA synthetase free tRNA 60S ribosomal subunit
The components found in the reactions for protein translation activation are ATP, free amino acid, aminoacyl-tRNA synthetase, and free tRNA.
During protein translation, several components are involved in the activation of the process. ATP (adenosine triphosphate) serves as the energy source for the activation. Free amino acids are required as building blocks for protein synthesis. Aminoacyl-tRNA synthetase is an enzyme responsible for attaching the appropriate amino acid to its corresponding tRNA molecule. Finally, free tRNA molecules carry the activated amino acids to the ribosomes for protein synthesis.
The other options mentioned in the question, including ATP releasing factor proteins, uRNA (which might refer to tRNA or mRNA), 40S ribosomal subunit, peptidyl transferase, and 60S ribosomal subunit, are not directly involved in the reactions for protein translation activation.
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PLS HELP ME ASAP 50 POINTS EACH!!
Having dimples is a dominant trait. Having no dimples is recessive.
A father has the genotype Dd and a mother has the genotype Dd.
What is the correct phenotypic possibilties for their offspring?
100% DD, 0% Dd, 0% dd
Answer:
option D
. I hope this helps
Please describe this picture using directional terminology, body planes and body movements.
The human body is a complex organism and understanding its structure and functions requires a thorough knowledge of directional terminology, body planes, and body movements. In this image, we can see a person performing a side plank exercise which is an effective core-strengthening exercise.
We can also use directional terminology to describe the person's movements. The person is performing a lateral flexion to the side while maintaining an isometric contraction of the core muscles. The movement involves the transverse axis of the body, which runs from front to back, perpendicular to the frontal plane.
In conclusion, this picture shows a person performing a side plank exercise, positioned on the frontal plane and performing a lateral flexion movement. The person is using their core muscles to maintain the position while one arm is supporting their weight and the other arm is extended towards the ceiling.
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Explain how a population of insects could become resistant to a pesticide.
Answer:
adaptation
Explanation:
A population of insects could adapt and evolve to be resistant to a pesticide.
Which mRNA sequence complements the DNA sequence below?
The right half of a D N A molecule
Four m R N A molecules
A. Sequence A
B. Sequence B
C. Sequence C
D. Sequence D
Answer:
sequence c
Explanation:
i just took the biology learning gizmo five questions
Transcription is the process of mRNA synthesis. It occurs in the nucleus before translation. During transcription, RNA bases pair DNA bases, replacing Thymine with Uracyl. You will find the example in the explanation.
Note: The DNA sequence is missing, so I will provide a new sequence and explain the procedure. I suggest you perform the same steps with your molecule fragment and reach the correct mRNA.
Protein synthesisProteins synthesis is done in two stages: transcription and translation. The whole process begins in the nucleus and finishes in the cytoplasm.Protein synthesis initiates in the AUG start codon -Metionin-, and ends when reaching either of the stop codons UAA, UAG, UGA. Once the new molecule is completed, it is sent to its final destiny.Transcription:The first step before protein arrangement is to synthesize messenger RNA, mRNA. This is the transcription process and occurs in the nucleus. When the DNI molecule separates into two strands to form the transcription bubble, we can identify two separate segments: coding strand and template strand. The coding strand goes in direction 5' to 3', while the complementary strand -template strand- grows in direction 3' to 5'. This last segment is the one that is going to be complemented by the mRNA. It is the template strand. A template DNI strand is read in direction 3'→ 5' to build the mRNA molecule that grows in direction 5'→ 3'.During transcription bases forms pairs. RNA replaces Thymine with Uracyl, so pairs are as follows,DNA mRNA
Adenine pairs Uracyl, Thymine pairs Adenine, Guanine pair Cytosine, Cytosine pair Guanine.Translation:
Translation occurs in the cytoplasm. During translation, rRNA reads mRNA in 5' to 3' direction, and tRNA adds the correct amino acid to the growing chain. The first extreme to be translated carries the amino-terminal group, while the other extreme carries the carboxy-terminus group.ExampleWe will consider for this example the following DNA template strand.
DNI strand ⇒ 5'-TAGAACGCCTCGAAATTTCATACT-3'
Transcription
template DNI strand ⇒ 5'-TAGAACGCCTCGAAATTTCATACT-3'
mRNA ⇒ 3´-AUCUUGCGGAGCUUUAAAGUAUGA- 5´
The new mRNA strand is
mRNA ⇒ 3´-AUCUUGCGGAGCUUUAAAGUAUGA- 5´
Once the mRNA synthesis is over, the molecule leaves the nucleus and proceeds with translation in the cytoplasm.
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The addition of aldosterone _______. resulted in no change in urine volume decreased the urine volume to zero decreased the urine volume increased the urine volume
The addition of aldosterone resulted in a decrease in the urine volume and is denoted as option C.
What is Aldosterone?
This is produced in the adrenal gland and it helps to stimulate absorption of sodium by the kidneys.
It also regulates water and salt balance in the body which is why its addition leads to a decrease in the urine volume.
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a cat sees a mouse and pounces on it. do you think the internal signal to pounce could have been transmitted by a paracrine signal? give two reasons to explain why or why not?
It is highly unlikely that the internal signal to pounce in a cat could have been transmitted by a paracrine signal. Paracrine signals are signaling molecules that act locally on nearby cells, whereas the process of pouncing on a mouse involves a complex series of neurological and muscular responses that require precise coordination between various parts of the body.
Firstly, the internal signal to pounce involves a highly specific and coordinated response that is unlikely to be triggered by a simple paracrine signal. The process involves multiple signals from the eyes, ears, and nose that are integrated in the brain to produce a coordinated response. This response involves a series of muscular contractions that allow the cat to launch itself toward the mouse with precision and speed.
Secondly, the signals involved in pouncing on a mouse are likely to be transmitted through the nervous system rather than by paracrine signaling. The nervous system is responsible for transmitting signals throughout the body and coordinating complex responses such as pouncing. The use of paracrine signaling in such a complex process would be inefficient and ineffective.
In conclusion, while paracrine signaling plays an important role in many biological processes, it is unlikely to be involved in the complex process of pouncing on a mouse. The coordinated response involved in pouncing is likely to be mediated by the nervous system, which is better suited for transmitting signals over long distances and coordinating complex responses.
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what would happen to the animal cell in the isotonic solution if it were placed in pure water?
Answer:
Nothing
Explanation:
An isotonic solution is a solution in which the concentration of water is the same as that of the cell. So when an animal cell is placed in an isotonic solution, water will neither flow out nor in. No osmosis occurs. So nothing will happen to the animal cell.
Which of the following organisms is a heterotroph? a) Rose b) Pine tree c) Deep-sea tubeworm d) None of these
Since the given organisms prepare their own food, hence none of the organisms mentioned are heterotrophs. Thus, the correct answer is Option D.
Heterotrophs are organisms that depend on other species (plants and animals) for food since they are unable to prepare it for themselves. They are dependent on these producers for food, either directly or indirectly.
The rose and the pine tree, two of the choices given, are both autotrophs since plants can make their own food through photosynthesis. On the other hand, the deep-sea tubeworm is a chemoautotroph, meaning it gets its energy from inorganic substances in its surroundings.
Therefore, the correct answer is Option D.
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Ribosomes are important because they help to? A.Read mRNA sequences and bind together amino acids. B.Form hydrogen bonds between DNA strands. C.Package DNA molecules. D.For phosphodiester bonds between nucleotides
Ribosomes play a crucial role in reading mRNA sequences and binding amino acids together.
Do ribosomes bind amino acids together and read mRNA sequences?The ribosome converts the decoded mRNA sequence into a polypeptide, or new protein, which is composed of a lengthy chain of amino acids. The tRNA molecules are in charge of pairing amino acids with the proper codons in the mRNA.
Messenger RNA molecules' encoded messages are translated by the ribosome in order to create proteins from amino acids. In a process known as translation, the ribosome translates each codon, or set of three nucleotides, of the mRNA template and associates it with the appropriate amino acid.
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If the HMS Beagle had completely bypassed the Galapagos Islands, Darwin would have had a much poorer understanding of the
If the HMS Beagle had completely bypassed the Galapagos Islands, Darwin would have had a much poorer understanding of the evolution of species, particularly the variations between individuals and species that inhabit different geographic regions.
The HMS Beagle was a survey ship that sailed around the world between 1831 and 1836, carrying out measurements and surveying coasts. She is most known for carrying a young Charles Darwin to the Galapagos Islands, where he conducted observations and collected specimens that would later shape his theory of evolution. The Galapagos Islands and its role in Darwin's research. The Galapagos Islands, located off the coast of Ecuador, were of great importance to Darwin.
He observed various species of finches and tortoises that had adapted in different ways to their respective environments on different islands. Darwin also noticed similarities between these species and mainland species, which led him to speculate about the origin of species and the role of natural selection in evolution.If the HMS Beagle had bypassed the Galapagos Islands, Darwin would not have had the opportunity to conduct his research on the finches and tortoises of the islands. Therefore, he would have had less understanding of how species adapt and evolve over time, which would have had a profound impact on his theory of evolution.
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The graph shows the oxygen consumed by an athlete during different
stages of training.
Volume of Oxygen Consumed During Exercise
Volume of O, (mL/min)
2,500
2,000
1,500
1,000
500
0
12
Rest
8 9 10 11 12 13 14 15
Recovery
Exercise
Tine
(min)
Based on the graph, which process is occurring between minute 5
and minute 10?
F Nuclel are building amino acids for energy storage.
G Ribosomes are building carbohydrates to increase energy output.
H Chloroplasts are using energy to produce oxygen.
J Mitochondria are using oxygen to produce ATP.
Based on the graph, the process that is occurring between minutes 5
and minute 10 is Mitochondria are using oxygen to produce ATP.
The correct option is J.
What is aerobic respiration?Aerobic respiration is a metabolic process that occurs in the presence of oxygen, in which cells convert nutrients into energy.
The process begins with the breakdown of glucose into pyruvate in a process called glycolysis.The pyruvate then enters the mitochondria, where it is broken down further through the citric acid cycle and oxidative phosphorylation to produce ATP (adenosine triphosphate), the primary energy currency of cells. Aerobic respiration is highly efficient and allows cells to produce a large amount of ATP, making it the preferred pathway for energy production in most eukaryotic organisms.
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The basic blood types are represented by letters: A, B, AB, and O. There is also an Rh factor represented by either positive or negative. If a local blood bank labels donations according to type, Rh factor, and biological gender of the donor, it would be useful to look at how many different ways a blood sample can be labeled, as this would have a significant impact on preparing for the labeling.
The local blood bank labels donations according to type, Rh factor, and biological gender of the donor. Thus, the total number of different ways a blood sample can be labeled is 16.
In this case, it would be useful to look at how many different ways a blood sample can be labeled as it would have a significant impact on preparing for the labeling. There are four different basic blood types, namely A, B, AB, and O. The Rh factor is represented by either positive or negative. To determine the different ways a blood sample can be labeled, you need to multiply the number of options for each category. Therefore, the number of ways a blood sample can be labeled is:
4 blood types × 2 Rh factors × 2 genders = 16 different ways.
As we know, there are four different basic blood types A, B, AB, and O. The Rh factor is represented by either positive or negative. There are two genders that can be categorized as male and female. So, the different ways a blood sample can be labeled would be:
4 blood types × 2 Rh factors × 2 genders = 16 different ways.
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Organisms that eat plants are called ____________ or ____________.
Answer:
herbivores or omnivores
Maxine miles runs a marathon in 2 hours and 40 minutes. most of the atp for this activity is supplied by:
Maxine miles runs a marathon in 2 hours and 40 minutes. Most of the ATP for this activity is supplied by AEROBIC glucose breakdown. ATP is the energy coin of the cell.
Cellular respiration refers to the metabolic processes by which aerobic cells produce ATP by using the energy stored in the chemical bonds of foods (e.g., glucose) and oxygen.
Muscle cells can produce ATP by both cellular respiration (aerobic conditions) and acid lactic fermentation (anaerobic conditions).
Acid lactic fermentation is a less efficient pathway than cellular respiration, but cellular respiration is slower than fermentation, thereby muscle cells use this pathway (acid lactic fermentation) when there is not enough oxygen in the body.
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An unlearned stimulus-response connection, such as blinking when air is blown into someone's eyes, is considered a(n)?
An unlearned stimulus-response connection, such as blinking when air is blown into someone's eyes, is considered a reflex action.
What is a reflex action?Reflex action is a sudden and involuntary response to stimuli. It helps organisms to quickly adapt to an adverse circumstance that could have the potential to cause bodily harm. Pulling our hands away immediately after touching a hot or cold object is a classic example of a reflex action.A few examples of reflex action are:
When light acts as a stimulus, the pupil of the eye changes in size.Coughing or sneezing, because of irritants in the nasal passages.To learn more about reflex action, refer:
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what is the difference between mismatch repair and nucleotide excision repair?
Answer:
One nucleotide is replaced in mismatch repair, while many nucleotides are replaced in nucleotide excision repair.
Explanation:
If an enzyme-catalyzed reaction has a velocity of 2 mM/min and a Vmax of 10 mM/min when the substrate concentration is 0.5 mM, what is the KM?
A) 0.2 mM
B) 0.5 mM
C) 1 mM
D) 2 mM
E) 5 mM
In an enzyme-catalyzed reaction which has a velocity of 2 mM/min and a Vmax of 10 mM/min when the substrate concentration is 0.5 mM, the Km will be 2mM, thus the correct option is D.
What is Michaelis Menten equation?Michaelis menten equation is mainly used to calculate rate of an enzymatic equation when substrate concentrations are differed. This equation arises from general equation of enzymatic reaction, which is:
[E] + [S] ⇄ [ES] ⇄ [E] + [P]
Where,
E is enzyme
S is substrate
ES is enzyme substrate complex
P is product
To find Km we have Michaelis Menten equation,
R = Vmax[s]÷Km[s]
Given data is,
R = 2 mM/min
Vmax = 10 mm/min
[s] = 0.5 mM
Km =?
Therefore, by putting values in above formula
2 = 10 × 0.5 ÷ [Km + 0.5]
⇒ 2 Km + 1 = 5
2 Km = 5–1
2 Km = 4
Km = 4 ÷ 2
Km = 2
Therefore, option D is correct.
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In an enzyme-catalyzed reaction having a velocity of 2mM/min and a Vmax of 10 mM/min having the concentration of substrate 0.5mM/min then the km would be 2mM/min. Therefore option d is correct.
What is Michaelis Menton's equation?Michaelis Menton is the general rate equation that gives the relation between the substrate concentration and the reaction rate. This equation arises from a general reaction
[E] + [S] ⇄ [ES] ⇄ [E] + [P]
Where
E = Enzyme concentration
S = Substrate concentration
ES= Enzyme substrate complex
P= Product formed at the end
To find Km we have Michaelis Menten equation,
R = Vmax[s]÷Km[s]
The information is given in the question,
R = 2 mM/min
Vmax = 10 mm/min
[s] = 0.5 mM
Km =?
Therefore, by putting values in the above formula
2 = 10 × 0.5 ÷ [Km + 0.5]
⇒ 2 Km + 1 = 5
2 Km = 5–1
2 Km = 4
Km = 4 ÷ 2
Km = 2
Thus the correct answer is option D.
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7
help!
------------
Answer:
hmm
Explanation:
Answer: Question?
Explanation:
If two organisms belong to the same family, what other taxonomic groups do the organisms have in common
Explanation:
Even they to belong to the same Kingdom, Phylum,Class and Order.
this is the answer
I guess this might help u
Answer:
Kingdom, Phylum, Class, Order
Explanation:
Have a great day
what is the major risk factor for developing polycystic kidney disease?
The major risk factor for developing polycystic kidney disease (PKD) is having a family history of the condition.
PKD is a genetic disorder characterized by the growth of multiple cysts in the kidneys. There are two types of PKD: autosomal dominant polycystic kidney disease (ADPKD) and autosomal recessive polycystic kidney disease (ARPKD). ADPKD is the most common form, and it is caused by a mutation in either the PKD1 or PKD2 gene. These mutations are inherited in an autosomal dominant pattern, meaning that an affected individual has a 50% chance of passing the mutated gene to each of their children. Therefore, having a parent with ADPKD significantly increases the risk of developing the condition.
In contrast, ARPKD is a rare form of PKD that occurs in infancy or childhood. It is caused by mutations in the PKHD1 gene and is inherited in an autosomal recessive manner. In this case, both parents must carry a copy of the mutated gene for a child to develop ARPKD. Therefore, a family history of ARPKD is also a significant risk factor for the disease.
In summary, the major risk factor for developing polycystic kidney disease is having a family history of the condition. In the case of ADPKD, inheriting a mutated PKD1 or PKD2 gene from an affected parent increases the risk, while in ARPKD, both parents must carry a copy of the mutated PKHD1 gene. Genetic testing and counseling are important for individuals with a family history of PKD to assess their risk and make informed decisions.
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Which section is not part of the cell theory
Answer:
it is accepted that cells contain DNA in chromosomes and RNA in the nucleus and cytoplasm, but only in the modern cell theory. the classical cell theory does not include this. ... though prokaryotes (e.g. bacteria) contain DNA, they lack a nucleus.
Explanation: prokaryotes is the answer
Goal
Investigate the optimal amount of foliage for the red, short furred slinquettes' population.
My Hypothesis
If I change the foliage so it increases, then the final number of slinquettes with red, short fur will increase.
My Analysis
Now that you have collected and analyzed your data, you will write an argument that explains how your experiment answers your question. There are three parts: claim, evidence, and reasoning.
hide data
My Evidence
Trial # Fur Color Mutation Fur Length Mutation Foliage Temperature Final Number of Slinquettes Red, Long Fur Final Number of Slinquettes Red, Short Fur Final Number of Slinquettes Green, Long Fur Final Number of Slinquettes Green, Short Fur
1
lots mild
not present
0
endangered
1
not present
0
not present
0
3
lots mild
not present
0
endangered
1
not present
0
not present
0
4
lots mild
not present
0
endangered
1
not present
0
not present
0
5
lots mild
not present
0
endangered
1
not present
0
not present
0
6
some mild
not present
0
surviving
6
not present
0
not present
0
7
lots mild
not present
0
endangered
1
not present
0
not present
0
8
some mild
not present
0
surviving
6
not present
0
not present
0
Claim
Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so that a friend who did not do the experiment could learn from your description.
Evidence
Provide and describe scientific evidence from your data table that supports your written claim. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description.
Reasoning
Explain why your evidence (what you wrote in Box 2) supports your claim (what you wrote in Box 1). Also, explain the scientific principles behind your reasoning. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description
Answer:
Claim: Increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur.
Evidence: The data table shows the results of eight trials where the amount of foliage was manipulated. In all trials, regardless of the amount of foliage (whether "lots" or "some"), the final number of slinquettes with red, short fur remained at 0. There were no instances where increasing the foliage resulted in an increase in the population of slinquettes with red, short fur.
Reasoning: The evidence from the data table supports the claim that increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur. This suggests that the presence or absence of foliage does not have a significant impact on the population of slinquettes with red, short fur.
Based on the provided data, it is reasonable to infer that factors other than foliage, such as temperature, fur color mutation, and fur length mutation, may have a stronger influence on the population dynamics of slinquettes. These factors could be responsible for the observed patterns in the data.
It's important to note that the reasoning provided here is based solely on the given data and analysis. In a real scientific investigation, additional factors, experimental controls, and statistical analysis would be required to draw definitive conclusions.
What is the basic unit of life?
O cell
O organ
O tissue
O organ
Cell. That is what makes up all living things,
Answer:
cell.
cells are the smallest but most basic structural, functional, and biological unit of all known organisms.
Indicate what the researcher did incorrectly in this procedure. A researcher wanted to make 1 L of a 2M sucrose solution. They calculated that 2 moles of sucrose (342 g per mole) weighs 684 grams. They carefully measured 1 L of water and poured it into a beaker (2 L capacity), added a stir bar, and placed the beaker on a magnetic stir plate. They then gradually added the 684 g of sucrose to the beaker and waited for it to dissolve
The researcher incorrectly measured the amount of sucrose needed to make a 2M solution and made a mistake in the dissolution process.
In this procedure, the researcher made a mistake in calculating the amount of sucrose required to make a 2M solution. The correct calculation would have been 2 moles of sucrose, which weighs 342 g per mole, resulting in a total of 684 grams. However, the researcher correctly measured 1 L of water and poured it into a beaker with a capacity of 2 L. This step was appropriate for preparing the solution.
The mistake occurred when the researcher added the entire 684 g of sucrose to the beaker containing 1 L of water. Since the beaker had a capacity of 2 L, it means that the final volume of the solution would have exceeded 1 L. This error resulted in a higher concentration than intended. To prevent this, the researcher should have added the calculated amount of sucrose to a smaller volume of water, ensuring that the final solution volume would be 1 L after dissolution.
Additionally, the researcher waited for the sucrose to dissolve after adding it to the beaker. While stirring the solution with a magnetic stir bar on a stir plate was appropriate, the waiting time for complete dissolution was not mentioned. The researcher should have continued stirring until the sucrose completely dissolved, ensuring a homogeneous solution.
In summary, the researcher made an error in the calculation of the sucrose amount and did not consider the final volume of the solution. They should have added the calculated amount of sucrose to a smaller volume of water to achieve the desired concentration. Furthermore, the researcher should have ensured the complete dissolution of the sucrose by continuing to stir the solution until it was homogeneous.
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