Download Homework Exercise 1 1. What is the name given to the basic units of

Cell Biology Homework - Cell Structure
Homework Exercise 1
1. What is the name given to the basic units of life that can lead to
independent existence?
(1)
2. Label parts A-E of the diagram of an animal cell.
A
E
B
C
D
(5)
3. Label parts 1-8 of the diagram of a plant cell.
1
5
2
6
3
7
8
4
(8)
1
Cell Biology Homework - Cell Structure
4. Copy and complete the following table.
Structure
Function
Present in
animal cell
(  )
Present in
plant cell
(  )
Supports the cell and gives rise
to cells overall structure.
Mitochondria
Chloroplast
Controls which substances
enters and leaves the cell.
Vacuole
Nucleus
Site of protein synthesis in cells
(7)
5
. Present the information given in the following table as a bar chart.
Cell type
Cell length or diameter
(in micrometres)
150
100
70
50
20
8
8
4
Onion epidermis
Human egg
Sea urchin egg
paramecium
Human liver
yeast
Human red blood cell
Bacillus bacterium
(3)
Cell type
2