Key Area 1- Cell Sturcture

Question 1

Nucleus

Answer 1

Controls cell activity
Is found in all cells apart form bacteria

Question 2

Cell wall

Answer 2

Structure around plant cells which provide shape and support
Is found all cells apart from animal

Question 3

Mitochondria

Answer 3

Site of energy production (ATP)
Found in all cells apart from bacteria

Question 4

Chloroplast

Answer 4

Site of photosynthesis
Found in plant cell

Question 5

Cell membrane

Answer 5

Controls the movement of substances in or out of the cell
Found in all cells

Question 6

Vacuole

Answer 6

Sac of fluids which provides support for plant cells
Found in plant and fungal cells

Question 7

Ribosome

Answer 7

Sites of proteinsynthesis
Found in all cells

Question 8

Plasmids

Answer 8

Small circular (extra) DNA
Found in bacterial cells

Question 9

What features are found in animal cells

Answer 9

Cell membrane, cytoplasm, mitochondria, ribosome and nucleus.

Question 10

What features are found in a bacterial cell

Answer 10

Cell membrane, cell wall, circular chromosome, cytoplasm, plasmids and ribosomes

Question 11

Cytoplasm

Answer 11

Site of chemical reactions

Question 12

What features are found in a plant cell

Answer 12

All except circular chromosome

Question 13

What features are found in a fungal cell

Answer 13

cell membrane, cell wall, cytoplam, mitochondria, ribosomes, vacuole, nucleus.