Cell Structure and Organisation

1. The diagram shows an animal cell. Label C is a ........

• chloroplast

• mitochondrion

• vacuole

• vesicle

2. What is the function of chloroplasts?

• movement
• protein synthesis
• photosynthesis
• respiration

3. ..................... is the site of protein synthesis in the cytoplasm.

• Cell membrane
• Nucleus
• Mitochondria
• Ribosomes

4. A cell membrane is ..............................

• permeable

• partially permeable

• impermeable

The diagram shows a plant cell. Which structures are found in both animal and plant cells?

• 1 and 2
• 2 and 3
• 4 and 5
• 5 and 6

The diagram shows a plant cell. Which of the numbered structure is partially permeable?

• 1

• 2

• 3

• 4

6. Which of the following structures is found in plant cell only?

• cell wall
• nucleus
• mitochondrion
• ribosome

The diagram shows an organism called Euglena. Euglena is a single-celled organism that can photosynthesise. Which label points to one of the structures that enables it to photosynthesise?

• A
• B
• C
• D

Which of the cell organelles is not visible under an ordinary light microscope?

• cellulose cell wall

• cellulose cell wall and nucleus

• chloroplast

• mitochondria and ribosomes

Which labelled structure on the diagram below, contains a large amount of DNA?

• A
• B
• C
• D