What are the 2 main parts of the cell cycle and what is happening to the cell in each stage?

2 answers:

5 0

There are two main stages in the cell cycle. The first stage is interphase during which the cell grows and replicates its DNA. The second phase is the mitotic phase (M-Phase) during which the cell divides and transfers one copy of its DNA to two identical daughter cells.

HACTEHA [7]3 years ago

4 0

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Processes that increase the density of seawater include evaporation and

Natali5045456 [20]

Processes that increase the density of seawater include evaporation and sea ice formation. The density of seawater primarily depends on two factors, temperature and its salinity. When temperature is decreased and salinity is increased, the density increases. Sea ice formation lowers the seawater's temperature, while evaporation increases the salinity.

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3 years ago

Read 2 more answers

Which diagrams shows reaction pathway that absorbs energy?

postnew [5]

Question:

The diagram shows the potential energy changes for a reaction pathway.

Part 1: Does the diagram illustrate an endothermic or an exothermic reaction? Give reasons in support of your answer.

Part 2: Describe how you can determine the total change in enthalpy and activation energy from the diagram and if each is positive or negative.

Answer:

Part 1: The diagram illustrates an endothermic reaction as the products has a higher potential energy than the reactants do. There is a positive slope of the diagram and there is enough energy to meet the activation energy requirement.

Part 2: You can determine the total change in enthalpy and activation energy from the diagram by the potential energy of the reactants. If the reactants have a high potential energy, then the enthalpy is also high, and if the reactants have a low potential energy, then the enthalpy is low. You can determine if the diagram is positive or negative by knowing if its an endothermic or exothermic reaction. An endothermic reaction is positive because the products are higher than the reactants and a exothermic reaction is negative because the reactants are higher than the products.

8 0

3 years ago

Answer because I'm behind X.X

postnew [5]

I believe it is 'white fur' because living in the Tundra means it is snowing. Snow is white, so basically, the white fur is specifically for the Tundra.

I hope it helps.

5 0

3 years ago

If we compare the genetic codes of the four organisms seen here, which statement is MOST accurate?

bezimeni [28]

<h3>Answer;</h3>

All four organisms have exactly the same components in their DNA, but it varies in number and sequence

<h3>Explanation;</h3>

DNA, known as deoxyribonucleic acid is a type of nucleic acid which is important to all living organisms as it helps store genetic information.
All living organisms store their genetic information using DNA molecules or RNA molecules. Most organisms contains DNA that have similar components, however their DNA will differ in number and also the sequences.
The similarity between the molecules of DNA indicates a common ancestry among organisms.

8 0

3 years ago

What is the only organism that does not eat prey?

natka813 [3]

Answer:

The only organism that doesn't eat prey is prob scavengers, because scavengers eat dead organisms, so I don't rlly think dead organisms are preys :3

Explanation:

5 0

3 years ago