Cell Biology

Learn the toughest concepts covered in Cell Biology with step-by-step video tutorials and practice problems by world-class tutors

2. Chemical Components of Cells

Four Classes of Macromolecules

Next Topic
1

concept

Polysaccharides

clock
4m
Play a video:
Was this helpful ?
0
2

concept

Nucleic Acid

clock
3m
Play a video:
Was this helpful ?
0
3

concept

Proteins

clock
3m
Play a video:
Was this helpful ?
0
4

concept

Lipids

clock
4m
Play a video:
Was this helpful ?
0
5
Problem

Which of the following is false?

6
Problem

Which of the following macromolecules does the cell use for structure and support?

7
Problem

Animal cells store excess sugar in the form of what?

8
Problem

Polysaccharides are the macromolecules that act as a source of energy storage.