Cell Structure Pg2

Question 1

What is the cell structure of plants?

Answer 1

Cell wall
Cell membrane
Nucleus
Ribosomes
Cytoplasm
Vacuole
Mitochondria
Chloroplasts
Starch granules

Question 2

What is the cell structure of ANIMAL cells?

Answer 2

Cell membrane
Nucleus
Ribosomes
Small, temporary vacuoles
Cytoplasm
Mitochondria
Glycogen granules

Question 3

What is the cell structure of a BACTERIA cell

Answer 3

Cell wall
Cell membrane
Circular chromosomes
Plasmids
Cytoplasm
Slime capsule
Flagellum

Question 4

Structure and function of a cell wall

Answer 4

Strengthens the cell. It is fully permeable. Plant cell walls are made of cellulose, Fungi cell walls are made of chitin and bacteria cell walls are made of murein.

Question 5

Structure and function of cell membrane

Answer 5

It is a very thin layer surrounding the cytoplasm. It selects what can enter and leave the cell.

Question 6

Structure and function of cytoplasm

Answer 6

It has a jelly like structure and is where chemical reactions take place by enzymes. Storage granules are present

Question 7

Structure and function of nucleus

Answer 7

It is a dark prominent area in the cytoplasm. It controls the cells activity

Question 8

Structure and function of cell vacuole

Answer 8

It is a cavity in the cell filled with cell sap. It stores water and sugar and controls the water levels in cell.

Question 9

Structure and function of chloroplasts

Answer 9

Contains chlorophyll which has a green pigment. It is the site of photosynthesis, chlorophyll absorbs the light needed for photosynthesis

Question 10

Structure and function of mitochondria

Answer 10

It is an organelle containing many enzymes need for respiration reactions and it releases energy in respiration

Question 11

Structure and function of ribosomes

Answer 11

Small granules where protein synthesis takes place.