Plant, Animal And Bacteria Cells

Question 1

What are the different parts of an animal cell?

5 marks

Answer 1

Nucleus
Cell membrane
Cytoplasm
Mitochondria
Ribosomes

Question 2

What are the different parts of a plant cell?

8 marks

Answer 2

• Nucleus
• Cell membrane
• Cytoplasm
• Mitochondria
• Ribosomes
• Cell wall
• Chloroplasts
• Permanent vacuole

Question 3

What are the different parts of a bacteria cell?

7 marks

Answer 3

• Chromosomal DNA
• Plasmids
• Cell membrane
• Cell wall
• Cytoplasm
• Ribosome
• Flagellum

Question 4

What does the cell membrane do?

Answer 4

Controls what goes in and out of the cell

Question 5

What is the function of a ribosome?

Answer 5

Where protein synthesis takes place

Question 6

What is the function of a nucleus?

Answer 6

• Controls the activities within the cell
• Contains genetic material

Question 7

What does the nucleus contain?

Answer 7

DNA

Question 8

What does the vacuole contain?

Answer 8

Cell sap

Question 9

What types of cell would you find a cell membrane in?

Answer 9

Animal, plant, bacteria

Question 10

What types of cell would you find ribosomes in?

Answer 10

Animal, plant, bacteria

Question 11

What types of cell would you find a nucleus in?

Answer 11

Animal, plant

Question 12

What types of cell would you find a permanent vacuole in?

Answer 12

Plant cells only

Question 13

What types of cell would you find mitochondria in?

Answer 13

Animal, plant

Question 14

What types of cell would you find a cell wall in?

Answer 14

Plant, bacteria

Question 15

What types of cell would you find cytoplasm in?

Answer 15

Animal, plant, bacteria

Question 16

What types of cell would you find chloroplasts in?

Answer 16

Plant cells only

Question 17

What types of cell would you find plasmids in?

Answer 17

Bacteria only

Question 18

What types of cell would you find a flagellum in?

Answer 18

Bacteria only

Question 19

What types of cell would you find chromosomal DNA in?

Answer 19

Bacteria only

Question 20

What is the function of mitochondria?

Answer 20

Where aerobic respiration takes place

Question 21

What is the function of a cell wall?

Answer 21

Provides structure and protection to the cell

Question 22

What is the function of the cytoplasm?

Answer 22

Where chemical reactions take place

Question 23

What is the function of a chloroplast?

Answer 23

Contains chlorophyll and enzymes for photosynthesis

Question 24

What are plant cell walls made from?

Answer 24

Cellulose

Question 25

What is a vacuole for?

Answer 25

Contains cell sap to keep the cell swollen

Question 26

What is chromosomal DNA?

Answer 26

DNA found in the cytoplasm of a bacterium

Question 27

What are plasmids?

Answer 27

Rings of DNA found in the cytoplasm of a bacteria, it can move from one bacterium to another giving variation

Question 28

What is a flagellum?

Answer 28

Tail like structure for movement on bacteria

Question 29

What is a eukaryotic cell?

Answer 29

A cell with a nucleus

Question 30

What is a prokaryotic cell?

Answer 30

A cell with no nucleus

Question 31

Why can’t yeast cells produce glucose?

Answer 31

They cannot photosynthesise

Question 32

How do eukaryotic cells replicate?

Answer 32

By mitosis

Question 33

How do prokaryotic cells replicate?

Answer 33

By binary fission

Question 34

How has a sperm cell adapted to carry out its function?

Answer 34

- DNA within a haploid nucleus in the head - Acrosome containing enzymes so a sperm can penetrate an egg - Lots of mitochondria for energy - Tail to swim

Question 35

How has an egg cell adapted to carry out its function?

Answer 35

- Cytoplasm contains nutrients for the growth of an early embryo - Haploid nucleus - Cell membrane changes after fertilisation to prevent another sperm from entering

Question 36

How has a ciliated epithelial cell adapted to carry out its function?

Answer 36

**Cilia** on the surface of the cell **to move fluids and particles** up the trachea