Cell Structure and Functions GCSE

What is the function of a nucleus?

• controls the activities within the cell; stores information (DNA)

• controls any metabolic chemical reactions

• contains DNA; cell respiration

• protein-synthesis

Where in a cell does most of the chemical reactions (metabolism) take place?

The _________ controls what enters and leaves the cell.

What is a plant cell wall made of?

Where in the cell does respiration take place?

• Ribosome

• Vacuole

• Cytoplasm

• Mitochondria

What are the two important functions of a plant's cell wall?

• To absorb light energy and store valuable materials for the cell

• To help the cell keep its shape and prevent it from bursting when placed in water

• To store cell sap and controls what enters and leaves the cell

• To help the cell maintain its shape and absorb light energy

The ________ in a plant's cell absorb light energy to make the plant's food during photosynthesis.

Where in the cell does protein-synthesis take place?

• Vacuole

• Mitochondria

• Ribosome

• Nucleus

• Cytoplasm

What organelle in a plant cell contain cell sap and acts as a store of soluble materials for the cell?

Label numbers 1,2,7,9,11 (in this order)