How does the cell fit so much DNA in such a small space?

a

strategic looping and coiling

b

dehydrating molecules of chromatin

c

storing unused genes outside the nucleus

d

all of the above

What are the states of matter? Question options: solid, liquid, gas, steam atom, molecule, compound solid, liquid, compound, element solid, liquid, gas, plasma

How does the structure of a mid oocean ridge form?

Whey protein is a protein in milk that is most efficient in building muscle. a. True b. False

What can happen if 2 organisms occupy the same niche in an enviroment?

Many species can reproduce either asexually or sexually. What might be the evolutionary significance of the switch from asexual to sexual reproduction that occurs in some organisms when the environment becomes unfavorable?

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.