What structure is responsible for moving the chromosomes during cell division?

A. Nucleolus
B. Spindle Fibers
C. Nuclear membrane
D. Cytoplasm

Answers

Answer 1

Answer:

spindle

Explanation:

why dont u just google that?


Related Questions

Which event is caused by gravity with water

Answers

they correct answer is erosion

Cells use a molecule called (DNA / RNA / ATP / CMP) to store and release energy like a battery. The energy is stored in chemical bonds between (nucleotide / oxygen / phosphate / ribose) groups of the molecule, and the energy is released when the chemical bonds are broken.

Answers

Answer:

Cells use a molecule called ATP  to store and release energy like a battery. The energy is stored in chemical bonds between phosphate  groups of the molecule, and the energy is released when the chemical bonds are broken.

Explanation:

ATP (adenosine triphosphate) can be though of as a battery. It is also sometimes desribed as the energy currency of the cell. DNA and RNA are nucleic acids - the genetic information of the cell, and does not store and release energy. CMP is a nucleotide.

The energy found in ATP is found stored between phosphate groups of the molecule. When a phosphate group is released, it forms ADP (adenosine diphosphate)

Cells use a molecule called ATP to store and release energy. The energy is stored in chemical bonds between PHOSPHATE groups, and the energy is released when the chemical bonds are broken.

ATP is the energy coin of the cell whose hydrolysis is used to carry out many different metabolic functions (e.g., reproduction, differentiation, growth, etc).

ATP hydrolysis is a catabolic reaction, which provides releasable energy stored in the bonds between the second and third phosphate groups.

The molecule of ATP can transfer its energy to different molecules during many cellular processes such as, for example, DNA replication, active transport, muscle contraction, etc.

In conclusion, cells use a molecule called ATP to store and release energy. The energy is stored in chemical bonds between PHOSPHATE groups, and the energy is released when the chemical bonds are broken.

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This??I need help.....

Answers

it is Bacteria that the substance

Answer: It's Bacteria!

____________________ helps make animal membranes more rigid.

Answers

Cholesterol I do believe is the answer

Answer:

fatty-acid makes animal membranes more rigid

Explanation:

If you place a red blood cell in a solution and it swells, this means that: (Choose all correct answers)

the solution was hypertonic to the inside of the cell
the concentration of water was lower inside of the cell than outside
the concentration of water was higher inside of the cell than outside
the solution was hypotonic to the inside of the cell
the osmolarity of the solution was lower than inside the cell
the osmolarity of the solution was higher than inside the cell

Answers

Answer:

The solution would be HYPOTONIC. The concentration of water is higher inside the cell

Explanation:

Hypertonic: cell shrink

Isotonic: cell will stay the same

Hypotonic: cell will swell

can you have a baby panda as your pet

Answers

Answer:

“No. There isn't anywhere you can keep a Panda as a pet. Or get your hands on one for that matter. As mentioned above, all the Pandas are owned by the Chinese Government and they are not permitting anyone to buy or sell Pandas.“

Explanation:

Animalhow.com

no, pandas are an endangered species and can not held anywhere else besides zoos or places for repopulation, some live in asia but their population is declining significantly

what is this called?
when words or sounds used by someone who stutters to get started speaking when blocked or when anticipating a block

Answers

Answer:

I think it is "Starters".

define structure in your own words

Answers

The arrangement of and relations between the parts or elements of something complex

Which organism in the diagram is an autotroph?


Group of answer choices
Grains
Rabbit
Grasshopper
Owl

Answers

Answer:

Rabbits

Explanation:

Answer:

grains

Explanation:

because can can prepare their food itself by don't depend upon another organism

What is the mass of Jupiter in kilograms using the data for the moon Callisto in the moons of Jupiter work sheet

Answers

Answer:

1.898x10^27 kg in scientific notation or 18980000

also not sure if this goes on biology

Explanation:

Which two explanations are based on personal beliefs?
A. Observations made using telescopes can predict how a
constellation's shape will change.
B. People who are born under a certain astrological sign have a
tendency toward certain personality traits.
c. Satellite obserzlutions show that North America is moving at a
rate of a few millimeters per year.
D. Chemical data collected from rock formations show that Earth is
billions of years old.
E. The arrangements of stars into constellations happened as a
result of the actions of supernatural beings.

Answers

B and E, since not everyone believes in supernatural beings or the affects of astrological signs

Describe the relationship of dissolved materials inside and outside a cell in isotonic, hypotonic,
and hypertonic solutions.
PLEASE HELP ASAP!! WILL MARK BRAINLIST TO FIRST WHO ANSWERS!

Answers

hypertonic is when blood cells shrivel under hot temperatures

isotonic is equilibrium between concentration of blood and salt

hypotonic is less concentration on outside compared to inside

Answer:

When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell. ... If placed in a hypotonic solution, a red blood cell will bloat up and may explode, while in a hypertonic solution, it will shrivel—making the cytoplasm dense and its contents concentrated—and may die.

4. Jimmy likes to work with his friend Joe in 7th grade science class labs. However, he notices that he tends to get lower grades when he does work with Joe, because he and Joe like to talk about basketball and not science. He's decided to investigate if his science lab grades are higher when he works with Joe or if they're higher when he works with someone else. He has set goals to become a better student, so help him write a hypothesis for his study. a. Manipulated variable b. Responding variable​

Answers

Answer:

If Jimmy works better with someone other than Joe, then Joe is a part of the problem of Jimmy getting lower grades.

b responding variable

Explanation:

If, then statements are used for scientific hypothesis's.

In an experiment, there is always a manipulated variable and a responding variable.

In Jimmy's experiment, his aim is to determine whether working with someone other than Joe will lead to an improvement of his grades so he can have a hypothesis that reads thus; "Working with another student other than Joe will lead to improvement of my grades".

In this experiment, the manipulated variable is his study partner while the responding variable is his grades.

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Punnet squares can be used to depict crosses involving two factors, also called,

Answers

Pretty sure it’s a Monohybrid Cross!

Good luck!!!

five good habits to keep our surroundings clean​

Answers

Answer:

1: When you eat/drink something, bring the dish/glass back to the sink

2: Put things back where you found them

3: If you see things on the floor that shouldn't be there, pick it up

Try to think of the last 2 yourself!

Explanation:

Which organisms release carbon dioxide as waste consumers only consumers ending D composers producers indie composers or producers only​

Answers

Answer:

Producers and Decomposers

Explanation:

The organisms that release carbon dioxide as waste are consumers and decomposers. The correct option is B.

What are consumers and decomposers?

Consumers are organisms that consume this food from plants like animals. And decomposers are organisms that convert complex food material into simple ones, like bacteria.

When an animal breathes out or exhales, waste carbon dioxide is released. Decomposers release carbon dioxide as they disintegrate dead plants and animals. Plants can use all the carbon dioxide produced in the atmosphere as a result of these activities.

Producers are only eaten by consumers before being broken down by decomposers. To restart the cycle, producers are fed with this dead material.

Therefore, the correct option is B. consumers and decomposers.

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What happens if the body is unable to maintain its blood glucose levels?

Answers

Answer:

Explanation:

Without insulin, cells are unable to use glucose as fuel and they will start malfunctioning. Extra glucose that is not used by the cells will be converted and stored as fat so it can be used to provide energy when glucose levels are too low.

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