Year 7 Refresh

Question 1

What are 5 features in an Animal cell?

Answer 1

1. Mitochondria
2. Ribosome
3. Nucleus
4. Cytoplasm
5. Cell Membrane

Question 2

What is the function of mitochondria? (2)

Answer 2

1. Place where cellular respiration occurs
2. Provides oxygen for the cell

Question 3

What is the function of the ribosome? (2)

Answer 3

Protein synthesis (the process that cells use to create proteins)

Question 4

What is the function of the nucleus? (2)

Answer 4

1. Stores DNA to make proteins
2. Controls the function of the cell

Question 5

What is the function of the cell membrane?

Answer 5

Controls what enters and exits the cell

Question 6

What are the 8 main features in a plant cell?

Answer 6

1. Nucleus
2. Cytoplasm
3. Chloroplast
4. Mitochondria
5. Ribosomes
6. Vacuole
7. Cell Wall
8. Cell Membrane

Question 7

What is the function of the vacuole?

Answer 7

Stores water and minerals

Question 8

What is the function of the chloroplast?

Answer 8

To perform photosynthesis to provide energy for the cell

Question 9

What is the function of the cell wall? (2)

Answer 9

1. Provide structure and frame
2. Permeable