Answers
Answer:
chloroplasts
Explanation:
plants and other organisms capture the energy, but if you wanna get really specific its chloroplasts
Related Questions
Muscle cells contract using ATP. There is little ATP in your blood stream. How do your muscle cells get ATP they need to contract and move you?
1. ADP enters the cells from the bloodstream and it turns into ATP by adding a phosphate group in the nucleus
2. glucose from the bloodstream enters the cells and the mitochondria turns it into ATP
3. amino acids in the muscle tissue are broken down into ATP in the nucleus
4. glycogen from the bloodstream is turned directly into ATP by using enzyme glycanase
Answers
Answer:
I think its 1 or 2 my guy
Explanation:
I did this on some paper
Answer:
It's B
Explanation:
In one paragraph, using your own words, explain the process of dehydration synthesis.
Keep in mind the following: 'de-' means 'removal' and 'hydra-' means 'water'
Answers
Answer:
Dehydration synthesis is the process of joining two molecules, or compounds, together following the removal of water. When you see the word dehydration, the first thing that may come to mind is 'losing water' or 'lacking water.'
why do you add chilled methylated spirits to the filtrate
Answers
Answer:
The detergent breaks apart the cellular membranes and the salt binds to the DNA to make it less able to remain soluble in water (it neutralizes the charge of the DNA and it is less able to bind to water).
Explanation:
hope this helps
please help I have no idea how to do this
Answers
Answer:
Hope this helped!
Need help ASAP!
Fill in the blanks please for #25, 26, 27, 28, 29, 30.
The answers listed for all of them are:
Glucose
Organism
Plasma membrane
Balance
Homeostasis
Selective permeability
Answers
Answer:
Explanation:
#25 - Balance
#26 - Homeostasis
#27 - Glucose
#28 - Plasma Membrane
#29 - Selective Permeability
#30 - Organism
4. (3 pts.) In aerobic respiration, oxygen is necessary to accept the final electrons at the end of
the electron transport chain. What happens when a person cannot bring oxygen into the body
(maybe they stop breathing)? What energy molecule will not be generated? How will this affect
the organism?
Answers
Answer:
their body starts shutting down and this will cause slow and painful death
Explanation:
You are now trying to map a new gene locus (Gene X) on chromosome 9. You have determined that the recombination frequency between Gene X and Gene A is 12.5%, recombination frequency between Gene X and Gene B is 25%, and the recombination frequency between Gene X and Gene C is 31.25%. Use this information to determine the location of Gene X. Show your work and explain your reasoning.
Answers
Answer:
The correct order of genes might be: C, B, A, X (or X, A, B, C)
--C------------B--------------------A-------------------X----
∫-----------------------31.25mu---------------------∫
∫-----------------25mu-----------------∫
∫-----12.5mu----∫
Explanation:
Available data:
the recombination frequency between Gene X and Gene A is 12.5%,the recombination frequency between Gene X and Gene B is 25%, the recombination frequency between Gene X and Gene C is 31.25%.We need to know that 1% of recombinations = 1 map unit. The map unit is the distance between the pair of genes for which one of the 100 meiotic products results in a recombinant one.
The recombination frequencies between two genes determine their distance in the chromosome, measured in map units. So, if we know the recombination frequencies, we can calculate distances between the four genes in the problem and we can figure the genes order out. This is:
Recombination frequencies:
1% of recombination frequency = 1 map unit (MU)
A-X = 12.5% = 12.5 mu
B-X = 25% = 25mu
C-X = 31.25% = 31.25 mu
We do not know the distances between A-B, A-C, and B-C, so we can just estimate the location of the gene X by its distances from genes A, B, and C. To do this we need to think about it as additions. We know that A-X = 12.5 mu, a distance duplicated by B-X = 25 mu (12.5 + 12.5 = 25), and X is farther away from B than from A, so, this might tell us that A is located between B and X.
---B--------------A--------------X------
∫-------------25mu----------∫
∫--12.5mu----∫
Now, we know that X-C = 31.25 mu. And, assuming that these are linked genes, the maximum recombination frequency is always 50%. So the distance between two genes can not exceed 50%. According to this, we might assume that the C gene is near B, because if it was on the other side of X, the distance between B-C would sum 56.25 mu (25 + 31.25), meaning that they would not be linked. So, the correct order might be
--C------------B--------------------A-------------------X----
∫-----------------25mu-----------------∫
∫-----12.5mu-----∫∫-----12.5mu----∫
∫-----------------------31.25mu-------------------∫
∫6.25mu∫
∫------------18.75mu---------∫
The location of Gene X is closest to Gene A located 12.5
Given that :
The recombination frequency between Gene X and Gene A is 12.5%
The recombination frequency between Gene X and Gene B is 25%
The recombination frequency between Gene X and Gene C is 31.5%
The recombination frequency represents the map distance between the genes on the linkage map and the lesser the value of the recombination frequency the more linked are the genes.
The sequence in the linkage map is attached below
Hence we can conclude that the location of Gene X is closest to Gene A located 12.5
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Evidence for evolution includes similarities in bone structure, cell organelles shared by organisms, and similarities in _________ development.
Answers
Which state of matter does this model represent?
Answers
Down's syndrome occurs because of a(n)
missing sex chromosome
extra sex chromosome
additional 21st chromosome
additional 18th chromosome
Answers
Answer:
C.Additional 21st chromosome
Explanation:
Hope this helped :)
PLSS HELP ,, - - - A group of students were testing different insulators. They used three metal cans, one wrapped with bubble wrap, a second with a paper towel, and third unwrapped. Equal amounts of hot water were poured into each can and the temperature was noted at definite time intervals. The data is shown in the table.
From the data what can you conclude which is the best insulator?
Aluminum can wrapped with paper towel
Just the aluminum can
Aluminum can wrapped with bubble wrap
Answers
Answer:
Without the table, I can't be 100% certain, but I'm sure that your answer is C). It would only make sense, considering the fact that if bubble wrap is being used, you've put 2 layers of plastic and one layer of trapped air between the can and the hand of those who hold it, thus reducing the amount of thermal energy transfer.
Bacteria, like most forms of life use ___ to reduce the activation energy of metabolic reactions.
select all correct answers
Bacteria, like most forms of life use ___ to reduce the activation energy of metabolic reactions.
select all correct answers
catalysts
resonance structures
entropy
photons
enzymes
Answers
Answer:
Catalysts, enzymes
Explanation:
Catalysts are known for reducing the activation energy of a reaction thus increasing the reaction rate.
Enzymes are a type of catalyst.
Which of the following statements about desolation is true
Answers
Answer:
wheres the statements?
2. dependence problems.
narcotic
illegal drug
Answers
narcotic are illegal drugs is a true statement.
Option A is correct
What are narcotic?The term narcotic originally referred medically to any psychoactive compound with numbing or paralyzing properties
Chemicals with an intense physiological effect, such as drugs and psychoactive chemicals, modify brain function and momentarily affect perception, mood, and feelings.
Due to their detrimental effects on the body and human health, drugs are outlawed in the majority of nations around the world. Heroin and cocaine, which are deadly narcotics, cause the most severe addiction.
Drug dependence results in both physical and mental dependence.
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Complete question:
. Narcotics are illegal drugs
A. O True
B. O False
Determine the stability of each ecosystem. 1. an ecosystem with populations that mate with unrelated species. 2. an ecosystem that has very few species at every trophic level. 3. an ecosystem with populations that mate with only related species. 4. an ecosystem that has many species at every trophic level. Less Stable More Stable
Answers
The number of species and the mating patterns of species in an ecosystem will make it either more or less stable.
What is the stability of an ecosystem?The stability of an ecosystem refers to the ability of that ecosystem to remain relatively unchanged in the composition of both biotic and abiotic factors over a long period of time.
The stability of an ecosystem depends on the changes that occurs in the ecosystem.
Considering the above situations;
an ecosystem with populations that mate with unrelated species will be less stable.an ecosystem that has very few species at every trophic level will be less stable.an ecosystem with populations that mate with only related species will be more stablean ecosystem that has many species at every trophic level will be more stableTherefore, the number of species and the mating patterns of species in an ecosystem affects the stability of the ecosystem.
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What did Hamilton smith notice in 1972
Answers
Answer:
that the phage DNA degraded over time.
Explanation:
Using the following data, calculate the
population growth rate for Zambia:
CBR= 2.9%, Immigration = 1%,
CDR = 2.1%, Emigration = 1%
(Portions of the numeric data are factual.)
HINT: (CBR + Immigration) - (CDR + Emigration) = Population Growth Rate
A. 82%
C. -0.00802%
B. 0.8%
D. 8.025%
Answers
Population growth rate for Zambia is 0.8 % when CBR= 2.9%, Immigration = 1%,CDR = 2.1%, Emigration = 1% are as given above.
What is CBR?The crude birth rate is the number of live births per 1,000 of the population at the midyear census. long explanation The crude birth rate is the number of live births per 1,000 of the expected population at the midyear mark.
Given data;
CBR= 2.9%, Immigration = 1%,
CDR = 2.1%, Emigration = 1%
Now to find the Population Growth Rate use the given formula;
(CBR + Immigration) - (CDR + Emigration) = Population Growth Rate
Population Growth Rate= (CBR + Immigration) - (CDR + Emigration)
the current population of Zambia =18.92 million
now
CBR= 2.9% of 18.92 million=548680
CDR = 2.1% of 18.92 million=397320
Immigration = 1% of 18.92 million=189200
Emigration = 1% of 18.92 million=189200
now putting the values on eq.
Population Growth Rate= (CBR + Immigration) - (CDR + Emigration)
Population Growth Rate= (548680 +189200)-(397320 + 189200 )
Population Growth Rate=151360 *100/18.92 million
Population Growth Rate=0.8%
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A box at the intersection between a row and a column on a spreadsheet is a
Answers
The point where a column and a row intersection is known as a cell.
What is intersection?When two streets or lines cross, it is known as an intersection. The two places where crossings are most likely to occur are in math class as well as in traffic. An intersection in mathematics is the place where two lines converge. This is the common theme among the lines. There is an intersection in the middle of the letter X. The same holds true for a street's intersection; in this case, Huron and Clark's. You can take either street away from the intersection. Knowing the main intersections is useful while trying to go somewhere.
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4. For the picture can you answer 3 or 4 please Based on your knowledge about prokaryotic cells and
eukaryotic cells, what are three structures the cells shown
below would have in common?
Answers
Answer:
For number 3:
The bacterial cell is a prokaryotic cell and the fungal cell is a eukaryotic cell.
Explanation:
I cannot see the cells to answer number 4, but for number three, bacteria is a prokaryote and fungal cells are eukaryotes. You can most likely determine this by the presence of a nucleus (a prokaryote cell will not have one where a eukaryotic cell will).
SECTION B: QUESTION 2 2.1 The diagram below shows part of the human ear. 2.1.1 2.1.2 2.1.3 2.1.4 E A B C Explain the consequence if structure E lost its flexibility. Describe the process of hearing. D 2.Z Identify structures A and B Give the LETTER and the NAME of the parts that: (a) equalises pressure on both sides of the tympanic membrane (b) absorbs excess pressure waves from the inner ear (2) (2) (2) (2) (7) (15)
Answers
If structure E (stapes) lost flexibility, it would impair sound transmission, leading to hearing sensitivity.
Process of hearing: Sound waves enter the ear, vibrate the eardrum (tympanic membrane). Ossicles (A: malleus, B: incus) amplify vibrations to inner ear. Vibration of fluid in cochlea stimulates hair cells, converting to electrical signals for interpretation.
Structure A: Malleus
Structure B: Incus
(a) Structure C (eustachian tube) equalizes pressure on both sides of the tympanic membrane.
(b) Structure D (round window) absorbs excess pressure waves from the inner ear.
If structure E, which is the ossicles (specifically the malleus, incus, and stapes), lost its flexibility, it would have a significant consequence on hearing. The ossicles play a crucial role in the process of sound transmission. They amplify sound vibrations that enter the ear through the outer ear and transfer them to the inner ear. The flexibility of the ossicles allows them to vibrate in response to sound waves, transmitting these vibrations to the fluid-filled cochlea in the inner ear.If structure E lost its flexibility, the transmission of sound vibrations would be impaired. This would result in a reduced ability to perceive and interpret sound. Hearing sensitivity would be significantly compromised, and sounds may appear muffled or distorted. It may become challenging to distinguish different pitches or understand speech clearly.The process of hearing involves several steps. When sound waves enter the outer ear, they travel through the ear canal and reach the eardrum (tympanic membrane). The vibrations of the eardrum are then transferred to the ossicles (structures A and B in the diagram), which amplify and transmit the vibrations to the cochlea (structure C). The cochlea is responsible for converting the mechanical vibrations into electrical signals that can be interpreted by the brain. These signals are then sent to the brain via the auditory nerve, where they are processed and perceived as sound.Structure A, known as the Eustachian tube, equalizes pressure on both sides of the tympanic membrane. It connects the middle ear to the back of the throat, allowing air to flow in and out, maintaining equal pressure on both sides of the eardrum.Structure B, called the round window, acts as a pressure relief valve. It absorbs excess pressure waves from the inner ear, preventing damage to delicate structures by allowing fluid in the cochlea to move in response to the sound vibrations.Overall, the ear is a complex and intricate system that relies on the interaction of various structures to enable the sense of hearing.For more such questions on Hearing sensitivity:
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Hearing involves a process of sound wave transduction through the tympanic membrane and ossicles. If the tympanic membrane (E) loses its flexibility, sound quality may diminish. The Eustachian tube and cochlea serve to manage pressure within the ear.
Explanation:The process of hearing (audition) involves the transduction of sound waves into a neural signal. When the tympanic membrane (structure E in your diagram), or eardrum, is struck by sound waves, it vibrates. These vibrations are then transferred to the ossicles, which are three small bones in the middle ear. The ossicles are identified as structures A (Malleus or Hammer) and B (Incus or Anvil) in your diagram. Sound waves are finally transduced into a neural signal in the inner ear.
If the tympanic membrane was to lose its flexibility, it would not vibrate as effectively when struck by sound waves. This could diminish the quality of sound and potentially lead to hearing loss.
The Eustachian tube equilibrates air pressure on both sides of the tympanic membrane. This would be your answer to part (a) of the lettered question. Part (b) refers to the role of the cochlea in the inner ear, which helps to absorb excess pressure waves from the inner ear.
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Which energy reactions occur in eukaryotic cells and are exact opposites of each other?
Answers
Answer:
Cell respiration and photosynthesis
Explanation:
In photosynthesis, organisms make high-energy compounds (glucose for example) by using carbon dioxide (CO2) and produce oxygen. In cellular respiration, organisms breakdown glucose and other compounds through consuming oxygen and produce CO2.
Which statement accurately describes these rocks
Answers
Both rocks are non-foliated is accurately describes the metamorphic rocks. So, the correct option is (A).
What are Metamorphic rocks?Metamorphic rocks are defined as those resulting from the transformation of existing rock into a new type of rock through a process called metamorphism. The parent rock is subjected to temperatures in excess of 150 to 200 °C, which exert pressures of 100 megapascals or more, causing profound physical or chemical changes.
These began as some other type of rock, but have changed substantially from their original igneous, sedimentary or earlier metamorphic form.
Large amounts of granite intrusions are also associated with regional metamorphic rocks while the most common regional metamorphic rocks are slate, schist and gneiss.
Thus, both rocks are non-foliated is accurately describes the metamorphic rocks. So, the correct option is (A).
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Your question is incomplete, most probably the complete question is :
The images show two metamorphic rock samples.
Which statement accurately describes these rocks?
A. Both rocks are non-foliated.
B. Neither rock has randomly arranged grains.
C. Both rocks formed at Earth’s surface.
D. Neither rock formed through extreme heat or pressure
A mosquito can skate across the water without sinking. The tips of its feet must be coated with molecules that are
Answers
hydrophobic molecules repel water which would allow the lightweight mosquito to sit on top of the water with the help of surface tension etc.
hydrophilic molecules are the opposite!
Answer: hydrophobic
Explanation: i got it right
HELP PLEASE DUE SOON! QUESTION BELOW! IM SO CONFUSED I DONT EVEN KNOW WHERE TO START!
Answers
The poem illustrating the effect of the sympathetic nervous system and the parasympathetic nervous system on Sally is:
My heart races like a sprinterEvery time my eyes sets on himBe calm I pray you little sisterOne day you'll wake from this dreamWhat is the nervous system?The nervous system is the system of the body that controls how the body receives, processes and transmit information to the different part of the body.
The nervous system can be said to be the control center of the body.
The sympathetic nervous system and the parasympathetic nervous system are parts of the peripheral nervous system which have opposing effects.
The sympathetic nervous system keeps the body alert by activating the body's “fight-or-flight” response. The hearts beats faster, the respiratory rate increases, and the pupils dilate.
The parasympathetic nervous system relaxes the body after periods of stress or danger. The hearts beat normal, the respiratory rate normalizes, and the pupils constrict.
In conclusion, the sympathetic nervous system and the parasympathetic nervous system have antagonistic effects.
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which of the following is true about individuals with the highest fitness
Answers
Answer:
They're fit enough for different kinds of sport
Explanation:
Anyone who loves participating in sport will physically fit
What is metabolism ?
boaring.....
Answers
Select all that apply: Which of the following is NOT a location for a synovial joint
A. structures of the skull
B. Ankle joints
C. Finger joints
D. Rib joints
Answers
Does Reduction of NADP occur in1. Oxidative photophosphorylation2. Non-cyclic photophosphorylation3. Cyclic photophosphorylation and none?
Answers
During Oxidative phosphorylation NADP is oxidized to NAD, the electron released during this reaction is used as energy to reduce oxygen and form water.
During non-cyclic phosphorylation, NAD+ is reduced to NADP using the electrons carried by the primary acceptor.
The correct option is number 2.
i will mark u brainliest!!! What is on the biology module 4 dba? pleasee only leave real answers im struggling lol.
Answers
Yippeee Carlos!! You have completed your final DBA for this segment!! I really enjoyed speaking with you. We discussed food webs, your actions and how they affect your environment, the impact of invasive species, as well as population dynamics and renewable and nonrenewable resources. Good luck on your module 4 test.
30/30
Good luck!
Mrs. Ratto
Virtual Smiles,
Mrs. Ratto
You can study those things and, ecology, biosphere, ecosystem, and recycle.
She asked me this: What is one thing that you do to help you environment?
A: You can say you recycle.
What is one reason why unrenewable recycles are good?
A: They are cheap.
Ace Carlos
Please pleaseeee helppppp I’ll mark the brainliest!!!
Answers
Answer:
the first option is correct
Explanation:
Answer:
the lest one
Explanation: darwen belived