Why is water important to a cell?

Question

a. water is the main ingredient in DNA

b. all proteins are made of water

c. most chemical reactions in cells require water

d. water is an essential organic compound of the body

Answer 1

c. most chemical reactions in cells require water

Answer 2

The answer is C.

Most of the reactions that take place in the human body require an aqueous environment.

Answer 3

The answer is C. Water acts as a solvent/medium that allows chemical reaction to take place. Almost all chemical reactions take place in the aqueous phase, so water is basically required for all reactions.

a. Water is not the main ingredient in DNA, it holds them together but it does not make up the structure of DNA.

b. No proteins are made of water, they are suspended in water. Water determines a proteins shape, but it does not make up proteins.

d. Water is essential to the body, but it is NOT organic. Organic compounds contain carbon. Water contains no carbon.

Answer 4

d.

Answer 5

C.

Answer 6

Answer: D.

Rationale: if the cell lacks water it will shrink and get dehydrated. our body is made up of cells,therefore if cells gets dehydrated our body gets dehydrated as well,and it could lead to death. water, next to oxygen is one of the basic needs of human body.