1.1 Cell Structure

Question 1

What is the function of the nucleus in a cell?

Answer 1

The nucleus contains genetic material (DNA) that controls cell activities

Question 2

What is the function of the cytoplasm in a cell?

Answer 2

The cytoplasm is where most of the chemical reactions take place, containing enzymes

Question 3

What is the function of the cell membrane?

Answer 3

The cell membrane controls the movement of substances in and out of the cell

Question 4

What is the function of mitochondria?

Answer 4

Mitochondria are the sites of aerobic respiration, providing energy to the cell

Question 5

What is the function of ribosomes?

Answer 5

Ribosomes are responsible for protein synthesis

Question 6

What is the function of the cell wall in plant cells?

Answer 6

The cell wall provides structural support and protection to plant cells

Question 7

What is the function of chloroplasts?

Answer 7

Chloroplasts contain chlorophyll and are the site of photosynthesis in plant cells

Question 8

What are the differences between eukaryotic and prokaryotic cells?

Answer 8

Eukaryotic cells have a nucleus, while prokaryotic cells do not