Answer:
crystallization, metamorphism, and erosion and sedimentation
What rarely reacts with metals? acids , bases or both?
Answer:
bases
Explanation:
Bases don’t occasionally react with metals.
I hope It helps! Have a great day!
Lilac~
Bases rarely react with metals.
Do bases react with most metals?
Some metal reacts with a base to form salts and hydrogen gas. Most metals do not react with bases but zinc metal does because it is amphoteric. That is, it reacts with acids as well as bases. When sodium hydroxide solution is heated with zinc, then sodium zincate and hydrogen gas are formed.
Which metals do not react with bases?Metals form salts by transforming themselves into cations and combining with the anions present in the acids. Hence, not all metals react with bases, only amphoteric metals like zinc and aluminium react with bases.
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In need of help please
Answer:
thick and low in nutrients
Explanation:
because it is so cold and has barely any room for life in the first place, the soil is extremely low in nutrients. it is very thick. i know this because worms cannot move or live in that area because it is too cold and the soil is too thick. if you see what i mean since the worms cant get into the soild since its so thick and cold the soil has no nutrients so sorry it was very hard to explain
what is the reason why every living thing on earth
has the chance of survival?
On the lines below, write T next to an example of a transgenic organism, and C next to an example of a clone.
*A goat that produces spider’s silk in its milk:__
*A plant that is grown from a cell into which Agrobacterium has incorporated recombinant DNA:__
* A lamb that is born with the same DNA as a donor cell:__
*A colony of bacteria that grows from one bacterium:__
*A bacterium that can produce human insulin:__
Answer:
*A goat that produces spider’s silk in its milk: T__
*A plant that is grown from a cell into which Agrobacterium has incorporated recombinant DNA:_C_
* A lamb that is born with the same DNA as a donor cell:__T
*A colony of bacteria that grows from one bacterium:__ C
*A bacterium that can produce human insulin:__
Answer:
1) T
2) C
3) C
4) T
5) T
Explanation:
how many characteristics of living things are there?
Answer:8
Explanation:
1. Label the different parts of the nerve cell.
2. Explain the function of each part.
LABEL THE DIFFERENT PARTS OF THE NERVE CELL
The 16s rRNA gene encodes an RNA that would be used as a component of the _________ during ____________.
A) RNA polymerase, transription
B) a protein, DNA replication
C) the ribosome, translation
D) tRNA, DNA replication
Answer:
(C)
The 16s rRNA gene encodes an RNA that would be used as a component of the ribosome during mRNA translation.
Explanation:
PLSSSS HELP ASAP
Body systems interact with one another to carry out life processes. When we eat food, it is broken down into nutrients that can then be used by body cells for metabolic processes and building cellular structures. Many body systems are involved in this process. Select the body systems that would NOT be involved in the breakdown and utilization of nutrients.
Answer:
Reproductive System
All the body systems have one role or the other to play in digestion and absorption. Even the excretory system removes waste and toxins from the body, leaving the useful materials.
However, the reproductive system is not actively involved in digestion.
i really need help on this.
The molecules in a hot material are moving at a _______ speed than the molecules in a cold material.
Due to its lower density, warmer air is under _______ pressure than cooler air.
A/An _______ is a tool that measures humidity levels in the air.
Near Earth's surface, wind speeds tend to be slower due to _______.
When air reaches its _______, it can't hold any more water.
Answer:
1. faster
2. less
3. hygrometer
4. the friction layer
5. dew point
Explanation:
What is the greatest advantage of using different methods that result in the same outcome?
Explanation:
I think that if you use different methods that result in the same outcome you will have more chances of getting the required result. This is because you don't know whether one of your methods might work or not, so having many of them help you.
Not sure if I'm correct or not but I hope this helps
1.If some cells in your Gram stain are red/pink rods and some are purple cocci, __________.
If some cells in your Gram stain are red/pink rods and some are purple cocci, __________.
a. the bacteria ferment sucrose
b. you should inoculate an EMB agar plate
c. your unknown is a species of Escherichia
d. your unknown bacterium is a pleomorphic species
e. your smear was not made from a pure culture
2.In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified.
In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified.
A. True
B. False
3.If a yellow halo is present around a colony on a mannitol salt agar (MSA) plate, the bacterium cannot ferment mannitol.
If a yellow halo is present around a colony on a mannitol salt agar (MSA) plate, the bacterium cannot ferment mannitol.
A. True
B. False
1. If some cells in your Gram stain are red/pink rods and some are purple cocci your smear was not made from a pure culture. The correct answer is option(e)
2. It is true that In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified.
3. It is false that If a yellow halo is present around a colony on a mannitol salt agar (MSA) plate, the bacterium cannot ferment mannitol. MSA is a selective and differential agar used to isolate and distinguish Staphylococcus species, most notably Staphylococcus aureus. Mannitol is a fermentable sugar in the agar, while phenol red is a pH indicator. Acid is produced as a result of fermentation by Staphylococcus aureus, which can ferment mannitol. The acid generation causes a reduction in pH, which causes the pH indicator to shift colour from red to yellow. As a result, a yellow halo around a colony on an MSA plate indicates that the bacterium can ferment mannitol.
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what part of earth that includes air water land and life called
Question 1
Why does the inner core of Earth remain solid even though it is very hot?
A
The Coriolis effect creates a centralized gravitational spin at Earth's core.
00
The pressure is so great at the inner core that it causes atoms to push together.
С
The inner core is not as hot as the outer core.
D
The inner core is made of the same material as the mantle.
Answer:
The pressure is so great at the inner core that it causes atoms to push together.
Explanation:
The inner core of Earth remains solid even though it is very hot because the pressure is so great at the inner core that it causes atoms to push together. This is present in the second option.
What are the different layers of the earth?The earth has three layers, such as the inner hot core, the mantle, and the last outer crust, and the temperature of each layer is varied and made up of different compositions. The outer crust has different minerals as the mountains, plants, and animals present there, while the molecules are not present under the high pressure here. The middle layer, known as the mantle, is composed of iron and other elements, whereas the inner core is hot and solid due to high pressure.
Hence, the inner core of Earth remains solid even though it is very hot because the pressure is so great at the inner core that it causes atoms to push together, so the second option is the correct answer.
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a dehydrant is used to help remove moisture and prevent the growth of:
A dehydrant is used to help remove moisture and prevent the growth of microorganisms such as bacteria, mold, and mildew.
This is because these types of microorganisms require moisture to grow and thrive. By removing the moisture, a dehydrant can inhibit their growth and prevent them from causing damage or illness. However, it is important to note that dehydrants should be used in conjunction with proper cleaning and sanitation practices to ensure the most effective prevention of microbial growth.
A dehydrant is used to help remove moisture and prevent the growth of microorganisms, such as bacteria, fungi, and mold. These microorganisms thrive in damp conditions, so using a dehydrant can help create an environment that is less conducive to their growth, ultimately preserving the quality and safety of various products and materials.
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If a population is in Hardy- Weinberg equilibrium, what is happening to that population? A. It is experiencing a shift in population size. B. It is not evolving. C. The population is migrating. D. Individuals are experiencing variations within the species. If a population is in Hardy Weinberg equilibrium , what is happening to that population ? A. It is experiencing a shift in population size . B. It is not evolving . C. The population is migrating . D. Individuals are experiencing variations within the species .
Answer:
Its B
Explanation:
Its not going to EVOLVE
What is 14.48 to the nearest 0.1
Answer:
14.50
Explanation:
if your trying to find the nearest 0.1 and the number is 14.48 you need to round it by the number next to it and that is 14.48, if the number is greater than 5 you round up, and 8 is greater than 5. Meaning you round 4 up meaning its 5. Making the total number, 14.50.
Which component of the blood is a part of the body’s immune system
Answer:
White blood corpuscles
Explanation:
The are made in the bone marrow along with red blood corpuscles. It moves along blood and into tissue looking for bacteria, fungi, parasite, virus etc., to destroy.
Why is ATP like a money-filled wallet?
Answer:
ATP carries chemical energy spent by cells.
Explanation:
Answer:
ATP really prepares you for the big jobs making you become better at the subject
Explanation:
PLEASE TRANSCRIBE-
GTCCTTTACCATCGATTGGAAAACGTTAAAATCCAGTTCCAT
Answer:
GACCAAAUGGUAGCUAACUUUUGCAAUUUAGGUCAAAGGUA
Explanation:
I assume you want to transcribe the DNA sequence into mRNA. To do that, you need to replace each T with a U and keep the other bases the same. The mRNA sequence would be:
GACCAAAUGGUAGCUAACUUUUGCAAUUUAGGUCAAAGGUA
Congratulations, you have just performed transcription, the process of copying a segment of DNA into RNA. You have also created a messenger RNA (mRNA) molecule, which can encode a protein. But don't get too excited, because your mRNA is not ready for translation yet. You still need to process it by adding a 5' cap and a poly-A tail, and splicing out any introns. And even then, you might not get the protein you want, because there are many factors that affect gene expression, such as transcription factors, RNA interference, and epigenetic modifications. So don't think that transcription is a piece of cake. It's actually a complex and highly regulated process that involves many enzymes and molecules. But hey, at least you got the first step right!
True or false air entering a low pressure region will fall and cool
The correct answer to the statement " air entering a low pressure region will fall and cool " is absolutely false.
What is meant by pressure region?A pressure region simply refers to that area of a body or system in which pressure is directly excerted in that area. In science, it is ratio of force per unit area.
From the context of the task given above, the air entering a low pressure region will fall and cool is not true simply because of the reduced pressure. The S.I unit of pressure is Newton ( N )
In conclusion, it can therefore be deduced from the explanation given above that pressure is derived quantity.
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!! NEED HELP ASAP !!
Why is mutation needed for evolution to occur, even though it usually has little effect on allele frequencies?
When collecting blood from a patient with small fragile veins the appropriate needle gauge is?
When collecting blood from patients with small fragile veins, it is important to use an appropriate needle gauge to minimize discomfort and the risk of complications such as hematoma or vein collapse
Generally, a smaller gauge needle is recommended for patients with small veins.
The appropriate needle gauge for collecting blood from patients with small fragile veins is typically 23 or 25 gauge. These needles are relatively thin and have a smaller diameter, which can make it easier to access small veins without causing significant trauma to the surrounding tissue. In addition, smaller gauge needles can also be less painful for patients and may reduce the risk of complications such as bruising or swelling at the site of the venipuncture.
It is important to note that the appropriate needle gauge may vary depending on the patient's age, medical history, and other factors. In some cases, a larger or smaller needle may be necessary to ensure safe and effective blood collection. Healthcare professionals should always follow established protocols and guidelines for venipuncture and select the appropriate needle gauge based on individual patient needs and clinical judgment.
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How do you do this??
The mRNA sequence AUG-CCU-UCC-AAG-GGU-AAA-UUU translates into the amino acid sequence Met-Pro-Ser-Lys-Gly-Lys-Phe.
In the genetic code, each three-letter sequence of mRNA, known as a codon, corresponds to a specific amino acid.
The translation process begins with the start codon AUG, which codes for the amino acid methionine (Met) and serves as the initiation signal for protein synthesis.
Following the start codon, the next three codons in the sequence are CCU, UCC, and AAG, which translate to the amino acids proline (Pro), serine (Ser), and lysine (Lys), respectively.
The next codon, GGU, codes for the amino acid glycine (Gly), followed by AAA, which codes for lysine (Lys) again.
Finally, the last codon UUU translates to the amino acid phenylalanine (Phe).
Therefore, the complete translation of the mRNA sequence AUG-CCU-UCC-AAG-GGU-AAA-UUU results in the amino acid sequence Met-Pro-Ser-Lys-Gly-Lys-Phe.
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Question
Translate the following mRNA sequence into the correct amino acid sequences AUG-CCU-UCC-AAG-GGU-AAA-UUU
Marcus grew three rosemary plants. He put one in
direct sunlight, one in the shade, and one in the
dark. The plant in the sun grew the most quickly
and looked the healthiest. Marcus concluded that
rosemary plants grow best in the sun.
How would you evaluate Marcus's conclusion?
O A. His conclusion is valid because his
experiment included a control.
B. His conclusion is valid because he tested
only one variable.
O C. His conclusion is flawed because he did
not perform enough trials.
O D. His conclusion is flawed because it is
based on the appearance of the plants.
Answer:
His conclusion is flawed because he did
not perform enough trials.
Explanation:
i jus took the test
If several highly educated scientists all study the same scientific data, which of the following is most likely to explain why they may all have different conclusions?
If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:
Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.
Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.
Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.
Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.
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Which element is responsible for bone growth?
Answer: Calcium
Explanation:
Melosis is different from mitosis in that meiosis Multiple Choice O results in four haploid daughter cells that are genetically diverse, whereas mitosis results in two diplold daughter cells that are genetically identical results in two diploid daughter cells that are genetically identical, whereas mitosis results in four haploid daughter cells that are genetically diverse. Oo oo results in two diploid daughter cells identical it are genetically diverse, whereas mitosis results in four haplold daughter cells that are genetically results in four haploid daughter cells that are genetically identical, whereas mitosis results in two diploid daughter cells that are genetically diverse.
The correct option that represents the difference between mitosis and meiosis is "meiosis results in four haploid daughter cells that are genetically diverse, whereas mitosis results in two diploid daughter cells that are genetically identical."
Meiosis and mitosis are the two types of cell division that occur in organisms. Both of these types of cell divisions are necessary for the growth and development of the organism as well as for the repair and replacement of damaged tissues.
Mitosis is a type of cell division that results in the formation of two daughter cells that are identical to the parent cell. Mitosis is responsible for the growth and development of the organism as well as for the replacement of damaged tissues. Mitosis produces diploid daughter cells that have the same number of chromosomes as the parent cell.
Meiosis is a type of cell division that is essential for sexual reproduction in organisms. Meiosis is different from mitosis in several ways. Meiosis is responsible for the production of gametes, such as sperm and egg cells, which have half the number of chromosomes as the parent cell.
Meiosis results in four haploid daughter cells that are genetically diverse. Genetic diversity is due to the crossing over of genetic material between homologous chromosomes during prophase I of meiosis
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Define the term, "stratigraphy".
1. identifying landforms
2. graph keeping the record of small microbes
3. measures earthquake vibrations
4. process of describing the patterns in which rock layers are deposited
The correct answer is 4. process of describing the patterns in which rock layers are deposited.
A subfield of geology called stratigraphy studies rock layers (strata) and layering (stratification). It is mostly applied to the study of layered volcanic rocks and sedimentary rocks.The scientific field of stratigraphy is concerned with describing geological successions and interpreting them in terms of a broad time scale. In addition to serving as the foundation for historical geology, petroleum geology and archaeology have both found use for its principles and methodologies.Sedimentary rocks are the focus of stratigraphic research, but they may also cover layered igneous rocks (such as those produced by successive lava flows) or metamorphic rocks that were created from either such extrusive igneous material or sedimentary rocks.The separation of a series of rock layers into mappable units is a common objective of stratigraphic investigations.Therefore, option 4. is correct.
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6. The diameter of a ribosome is about 20 nm. Write this length using exponential notation with units of m.
The diameter of a ribosome, is approximately 20 nanometers, can be written in exponential notation with units of meters. In exponential notation, the prefix "nano" corresponds to 10ⁿ-9. Therefore, we can express the diameter of a ribosome as:
20 nm = 20 × 10ⁿ-9 m
To convert nanometers (nm) to meters (m), we use the conversion factor that 1 meter is equal to 1 billion nanometers (1 m = 1,000,000,000 nm). By dividing 20 nm by 1 billion, we obtain the value in meters:
20 nm ÷ 1,000,000,000 = 0.00000002 m
Now, we can express this value in exponential notation by using the power of 10 representation:
0.00000002 m = 2 × 10ⁿ-8 m
Hence, the diameter of a ribosome, which is about 20 nm, can be written in exponential notation as 2 × 10ⁿ-8 m.
It's important to note that ribosomes are incredibly small structures found within cells.
Their size is crucial for their function in protein synthesis and plays a significant role in various biological processes.
Expressing these dimensions using exponential notation helps provide a standardized and concise representation of their size in the context of the metric system.
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what is the main intramolecular force between two molecules of propanoic acid?
The main intramolecular force between two molecules of propanoic acid is hydrogen bonding.
define intermolecular forces ?
Intermolecular forces are the forces of attraction or repulsion between molecules. These forces determine the physical properties of a substance, such as its boiling point, melting point, and viscosity. The main types of intermolecular forces include dipole-dipole forces, ion-dipole forces, London dispersion forces, and hydrogen bonding. The strength of these forces is dependent on the properties of the molecules involved, such as their size, shape, and electronegativity.
Dipole-dipole interactions occur between polar molecules, hydrogen bonding occurs between molecules containing hydrogen atoms, and van der Waals forces are attractive forces between neutral molecules. These forces play a crucial role in determining the behavior of molecules in the world around us.
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