b1

Question 1

Define a cell

Answer 1

The basic unit of living things

Question 2

Name five organelles found in animal and plant cells

Answer 2

Nucleus, cytoplasm, cell membrane, ribosome, mitochondria.

Question 3

Name the three organelles only found in plant cells

Answer 3

Cell wall, chloroplasts, vacuole.

Question 4

Define a eukaryotic cell

Answer 4

A cell with a true nucleus.

Question 5

Define a prokaryotic cell

Answer 5

A cell without a true nucleus.

Question 6

Give the function of the nucleus

Answer 6

Controls all activities of the cell.

Question 7

Give the function of the mitochondria

Answer 7

Does aerobic respiration which produces energy.

Question 8

Give the function of the ribosomes

Answer 8

Protein synthesis.

Question 9

Give the function of the cytoplasm

Answer 9

Chemical reactions.

Question 10

Give the function of the cell membrane

Answer 10

Controls the movement of substances in and out of the cell.

Question 11

Give the function of the cell wall

Answer 11

Provides structure and support.

Question 12

Name the chemical that makes the cell wall

Answer 12

Cellulose.

Question 13

Give the function of the chloroplasts

Answer 13

Photosynthesis.