free exam q

Polysaccharides, lipids, and proteins are similar because all of them

a)Are built from monomers by dehydration reactions

Which of the following is a compartment that takes up a large volume of a plant cell?

b) vacuole

Neighboring liquid water molecules form what kind of bonds with each other?

b)hydrogen

Carbon is important to all life on Earth because:

d) it is able to make multiple bonds and involved in structure of all major biological molecules

What are the membrane structures that function in active transport?

e) integral proteins