Answer:
In anaphase, the the chromosomes move apart to the opposite sides of the cells. The spindle fibers, which help to move apart the chromosomes, also get shorter. You can think of the A in Anaphase for Apart.
Explanation:
HELP PLSS!!! WILL GIVE FREE BRAINLIEST!!!
SELECT MULTIPLE ANSWERS.
The main function of the nervous system is to-
A. coordinate all the activities of the body
B. move blood through the body
C. respond and adapt to changes inside and outside of the body
D. digest our food to get nutrients/glucose to cells in the body
Answer:
A and C
Explanation:
Answer:
A, C
Explanation:
The nervous system coordinates all activities throughout the body and also responds and adapts to changes from the inside and the outside.
Your answer will be A and C
DNA replication is a process that involves copying the DNA molecule if a single base was miscopied what would be a possible result of this for the cell in which it happened
Answer:
If a single base is miscopied during replication then there is a possibility that the new base which has been incorporated will specify the same amino acid just like the old base. It happens because genetic code is degenerate which means that more than one codon can specify same amino acid.
Answer:
I think it would create two identiacle daughter cell soory for my spelling
Explanation:
Ples Help!!! What are the causes of long term climate change?
Answer:
Carbon dioxide is the main cause of human-induced climate change. It stays in the atmosphere for a very long time. Other greenhouse gases, such as nitrous oxide, stay in the atmosphere for a longtime. Other substances only produceshort-term effects.
un informe estadístico de los problemas vinculados al consumo excesivo de azúcares libres
Answer:
Obesidad, diabetes tipo 2 y enfermedades cardíacas.
Explicación:
El informe estadístico de los problemas que se producen debido al consumo excesivo de azúcares libres son la obesidad, la enfermedad del hígado graso no alcohólico, la diabetes tipo 2 y las enfermedades cardíacas. El uso de azúcar en grandes cantidades causa más daño a los órganos internos y también se considera como uno de los ingredientes más tóxicos en la dieta occidental que causa una serie de enfermedades en la gente de Europa.
DNA replication requires all of the following EXCEPT: a template, that is, a strand or strands to be copied. the monomers that are assembled into the new strand, including dCTP. the enzymes that carry out the process, including primase. the enzymes that carry out the process, including topoisomerase. Actually, all of these are required for DNA replication.
Answer:
Actually, all of these are required for DNA replication.
Explanation:
This is because DNA replication is the process where double stranded DNA are copied and produced from the parent DNA molecule. For DNA replication to occur there must be a strand of DNA that must be copied, the monomers from the parent molecule, the enzymes that carry out replication process, primase and topoisomerase.
List and describe the two places
in which mutations can take
place.
Answer:
lab, science lab
Explanation:
What part of the atom allows one atom to react with another one
Answer: An important principle to know is electrons may be transferred from one atom to another or even shared between atoms (allowing atoms to bind together). These bonds allow for the formation of molecules, combinations of atoms (including those of different elements).Explanation:
Someone help plz both questions
Answer:
1. I think the anwser is 2x 4x 8x
2. I think it is you couldn’t see it
Explanation:
Mark brainliest plz
1. Plants grow in saline soil are known as....
Answer:
Plants grow in saline soil are known as halophyte
Which layer of the atmosphere is between the mesosphere and the exosphere?
thermosphere
troposphere
stratosphere
exosphere
answer asap brainlest
Help please!!!
Why is boron less chemically reactive than beryllium?
A. Boron needs to lose 3 electrons to have a full outer shell, while
beryllium needs to gain 2.
B. Boron needs to lose 3 electrons to have a full outer shell, while
beryllium needs to lose only 2.
C. Boron needs to gain 3 electrons to have a full outer shell, while
beryllium needs to lose 2.
D. Boron needs to gain 3 electrons to have a full outer shell, while
beryllium needs to gain only 2.
Answer:b
Explanation:
Boron is less chemically reactive than beryllium because boron needs to lose 3 electrons to have a full outer shell, while beryllium needs to lose only 2. Thus, the correct option is B.
What are electrons?Electrons may be characterized as the types of subatomic particles that are present within the atoms along with protons and neutrons. Electrons are negatively charged in nature and always revolve around the nucleus of the atom. They were discovered by J. J. Thomson.
The atomic number of boron is 5 which means there are three electrons in its valence shell and in order to obtain stability, boron either require 5 electrons to gain or three electrons to lose. Three electrons to lose is comparatively easy. The same principle is applied to beryllium which has an atomic number of 4.
Therefore, Boron is less chemically reactive than beryllium because boron needs to lose 3 electrons to have a full outer shell, while beryllium needs to lose only 2. Thus, the correct option is B.
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Type a summary of the phases of water and how a substance changes from one to the other.
Answer:
There are three phases of water that include solid water, liquid water and gas water. Water in solid phase has definite shape and size and molecules are closely packed for example: ice, water in liquid phase or liquid water phase, molecules are close together but can move as per the shape of container, for example: juice; and gas water phase is the phase in which molecules are far from each other.
Same as matter, the phases of water also changes as per the temperature and pressure of the ecosystem changes. When temperature increases, Solid water changes to liquid water and the process called melting and liquid water convert into gas water and the process called vaporization. When temperature decreases, liquid water convert into solid water with the process freezing and gas water convert into liquid water through condensation.
Freshwater wetlands can be found _______.
A. Along freshwater lakes
B. In the lower regions of rivers
C. In a range of climates
D. All of the above
Please select the best answer from the choices provided
The answer is D. All of the above
Answer:D!!!!!!!!!
Explanation:
Freshwater wetlands can be found All of the above.
What are Freshwater wetlands?At least part of the year, a wetland is completely submerged in water. This seasonal flooding has varying levels of intensity and duration. Transitional areas include wetlands.
Since they have aspects of both, they are neither entirely on dry land nor entirely beneath water. The vegetation that surrounds a marsh depends on how saturated the soil is. Wetland plants have special adaptations to their hydric (watery) soil.
Hydrophytes are plants that grow in wetlands. Wetlands that experience seasonal dryness or have slow-moving water can frequently host trees and other hardy vegetation.
Therefore, Freshwater wetlands can be found All of the above.
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Which is required for both anaerobic respiration and aerobic respiration?
O oxygen
O water
O mitochondria
O glucose
Answer:
Glucose
Explanation:
Someone asked this question a while ago and they answered before I could.
Which is a non-Mendelian trait?
A. A trait controlled by many genes
B. A trait with a clearly dominant form
C. A trait controlled by one gene
D. A trait with two alleles
Answer:
The answer would be A.
Explanation:
Non-Mendelian traits are traits that are not passed down with dominant and recessive alleles from one gene. Examples of polygenic traits are hair color and height. ... Other traits, such as blood type, show codominance, where there is no dominant or recessive allele.
A non-Mendelian trait would be a trait that is controlled by many genes. The right option would be A.
Mendelian traits are traits that obey the principles of the Mendelian laws While non-Mendelian traits simply do not conform with the principles and laws of Mendel.
A trait that is Mendelian would have the following:
Show simple dominance or recessive formControlled by a single geneEach gene must have 2 alleles. The 2 alleles can be the same (homzygous) or different (heterozygous).Thus, a trait that is controlled by many genes is clearly a non-Mendelian trait.
More on Mendelian traits can be found here: https://brainly.com/question/22783595
Which of the following best describes the net transfer of energy that occurs during the process of cellular respiration?
solar energy from the sun is converted into chemical energy that is stored in the bonds of glucose molecules
solar energy from the sun is converted into chemical energy that is stored in the bonds of glucose molecules
chemical energy that is stored in the bonds of glucose molecules is converted to energy stored in ATP molecules
chemical energy that is stored in the bonds of glucose molecules is converted to energy stored in ATP molecules
energy stored in the bonds of ATP molecules is released by breaking off the bond with the last phosphate group during cellular respiration
energy stored in the bonds of ATP molecules is released by breaking off the bond with the last phosphate group during cellular respiration
Thermal energy from making smores is converted into chemical energy in the bonds of glucose molecules
Answer:
chemical energy that is stored in the bonds of glucose molecules is converted to energy stored in ATP molecules
Explanation:
Cellular respiration is the process of extracting energy from glucose into Adenosine triphosphate (ATP). That is glucose is converted into ATP.
The process of cellular respiration involves oxygen from the air we breathe mixing with glucose, thereby breaking the glucose to give carbon dioxide and water as the end product. During this process, ATP is released.
One molecule of glucose can be converted to get about 38 molecules of ATP.
Finding out if Primary or secondary ! help asap
Answer:
a) secondary
b) primary
c) secondary
d) secondary
e) primary
How do geese respond to the ecosystem around them? (simple answer pwease)
Answer:
Ecological: Canada geese provide several ecological benefits that may aid other plants and animals. They can serve as seed dispersers by eating plants in one area and then depositing seeds in another area when defecating. Goose feces, in moderation, can contrib- ute to soil fertility by adding nutrients.
Explanation:
Put the steps of the scientific method in the correct order.
Conclusions
III
Experiment
III
Hypothesis
Research/Observation
S
Results
Question/Problem
Answer:
1
Explanation:
Name the four main categories of carbon compounds that are important to the structure and function of cells. Provide an example of each.
Answer:
Carbs, Lipids, Nucleic Acids, and Proteins.
Explanation:
Carbs - potatoes, bread, rice
Lipids - fats, oils, waxes
Nucleic Acids - DNA, RNA
Proteins - enzymes, hair
Main categories of carbon compounds are carbohydrates, lipids, nucleic acids and proteins.
What are the functions of carbon compounds?A compound found mainly in living things is known as an organic compound. Organic compounds make up the cells and other structures of organisms and carry out life processes.
Carbon is one of the major elements by which organic compounds cannot be imagined. Its compounds are very useful in human life as well as for nature.
Some common uses of carbon compounds are: Carbon can be used as a decorative tool in jewelry pieces. Fossil fuels such as crude oil, methane gas.
Learn more about carbon compounds:
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Why were forests harvested without regard for the consequences for so long?
O No one thought they would be around long enough to worry about running out
O The forests were always regrowing.
O People developed back-up plans for when the forests would be depleted.
O They were viewed as an unlimited supply of wood.
Answer:they were viewed as an unlimited supply
Explanation:
I just took the test
Answer:D they were viewed as an unlimited supply of wood
Explanation:
Bien 2012
Why is the moisture of cirrus clouds mostly in the solid state?
A The higher altitude allows for lower temperatures, leading to frozen water crystals.
B. The density of the clouds creates solidified crystals.
C. The low amount of wind allows the clouds to form water crystals.
D. The higher altitude and farther distance from Earth's surface mean there is less gravity to form ice crystals.
Answer:
A The higher altitude allows for lower temperatures, leading to frozen water crystals.
Explanation:
These clouds are a signal of good weather conditions. They characterize for being at very high altitudes, reflecting the direction of the wind, which moves them and constantly changes their shapes.
The higher they are, the lower the temperatures, son water vapor turns into crystals, which are moved by the wind in different directions.
Cloud formation occurs when humid air ascends and suffers adiabatic cooling, due to the high. As the air gets higher in altitude, it´s density and pressure decrease, so the air tends to expand with elevation in response to the reduced pressure. Gases in expansion experiment adiabatic cooling, losing caloric energy as their molecules move getting farther away from each other. As the air gets higher, it gets colder, and hence, denser.
(10 points) What term is used to describe Earth's early atmosphere?
a
aerobic
b
anaerobic
c
oxygenated
d
unoxygenated
Answer:
d
Explanation:
Sorry I was late I am in school as well
biomes in Nigeria and their characteristics (five each)
Answer:
apparently their gonna use that test and the homework and our attendance to give us a final grade
The difference between the length of interphase to the length of cell division?
Answer:
It's much longer
Explanation:
A cell spends most of it's time in interphase, where it prepares for cell division, or mitosis. In fact, interphase accounts for about 90% of the cell cycle! Hope this helps :)
How do sprouting plants exhibit positive gravitropism? A. The roots turn downward. B. The roots move horizontally. C. The leaves face toward the Sun. D. The stems curl around supports.
Answer:
C
Explanation:
How does force affect acceleration?
Answer:
The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.
Explanation: hope this helps..
Answer:
The acceleration of an object depends directly upon the net force acting upon the object, and reversed upon the mass of the object.
Explanation:
As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.
How many cells are in mitosis?
Give your answer as a number only.
I DON'T KNOW
Answer:
There are two cells in accordance to research.
Explanation:
You are part of a group of researchers working on determining the genetic basis for early onset Osteoporosis. Using data from subjects in Iceland, you are able to identify where the mutation is located. The target gene in unaffected people produces the amino acid sequence Pro-Met-Glu-Arg-Asp. In individuals with the mutation, the protein produced has a sequence of Pro-Met- then stops. What type of mutation is this?
A. Nonsense mutation
B. Insertion mutation
C. Inversion mutation
D. Missense mutation
Answer:
Its A Nonsense Mutilation
Explanation:
A school bus leaves school to drop students off at their homes. It travels in a loop that heads 2 miles west, then 1 mile north, then 2 miles east, then 1 mile south before arriving right back where it started (at school). What is the total distance the bus traveled and what is its displacement?
Answer:
[tex]6\ \text{miles}[/tex]
0
Explanation:
The distance traveled in the loop is [tex]2+1+2+1=6\ \text{miles}[/tex].
The journey starts and ends at the same point. Displacement is the shortest distance between the starting and ending of a journey.
Here, the bus leaves and arrives at the same point after the completion of the journey so, the displacement of the bus is [tex]0\ \text{mile}[/tex].
