Cells of Plants

Question 1

Give a definition of Chloroplasts in a plant cell?

Answer 1

Chloroplasts are organelles that contains the green pigment, chlorophyll, which absorbs light energy for photosynthesis. Contains the enzymes needed for photosynthesis.

Question 2

Give a definition of a Cell Wall in a plant cell?

Answer 2

Made from cellulose fibres and strengthens the cell and supports the plant.

Question 3

Give a definition of the Permanent Vacuole in a plant cell?

Answer 3

Filled with cell sap to help keep the cell turgid.

Question 4

Are cells of bacterium bigger or smaller

Answer 4

Smaller

Question 5

What do bacterial cells have instead of a nucleus

Answer 5

A single circular strand of DNA that floats freely in the cytoplasm

Question 6

What are plasmids in a bacterial cell?

Answer 6

One or more rings of DNA

Question 7

Bacterium cells don’t consist of either mitochondria or chloroplasts.
Which one is it?

Answer 7

Neither of them