Biology Revision

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  • Created by: isma13602
  • Created on: 22-06-16 22:44

1. What is the function of the cell membrane?

  • The cell membrane controls what the cell does.
  • The function of the cell membrane is to release energy.
  • The function of the cell membrane is to help keep the shape of the cell firm and rigid, the cell membrane is made of cellulose.
  • The function of the cell membrane is to contain cell sap.
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Other questions in this quiz

2. What is the function of the mitochondria?

  • Mitochondria is made up of cellulose.
  • Mitochondria makes protein.
  • Mitochondria release energy for respiration.
  • Mitochondria speeds up a reaction.

3. What is the job of ribosomes?

  • Ribosomes hold the cell together
  • Ribosomes make protein.
  • Ribosomes contain cell sap.
  • Releases energy for respiration.

4. What is the function of the nucleus of an Animal cell?

  • The nucleus controls what the cell does.
  • The nucleus makes protein.
  • The nucleus is made of cellulose.
  • The nucleus does not contain DNA.

5. Define Osmosis......

  • Osmosis is the movement of water molecules across a partially permeable membrane from an area of high concentration to an area of low concentration.
  • Osmosis is gas exchange.
  • Helps plants to create food.
  • Osmosis is when chemical reactions happen.

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