Revision Year 7

What is a cell?

(a)  

Name 7 parts of the plant cell:

(a)  

Describe the cell wall

(a)  

Describe the cell membrane

(a)  

What is cytoplasm?

• Fluid inside the cell.

• This is a large, fluid filed space inside the plant cell

• This is where plants make food by photosynthesis.

What is the nucleus?

• Fluid inside the cell.

• Control center of the cell - it controls the activities of the cell.

• This is where plants make food by photosynthesis.

What are Sap Vacuole?

• Fluid inside the cell.

• This is where plants make food by photosynthesis. Chloroplast looks green because they contain a green substance called chlorophyl.

• This is a large, fluid filed space inside the plant cell. The liquid inside it is a solution of sugars and other substances dissolved in water. The solution is called cell sap.

• Control center of the cell - it controls the activities of the cell.

What is a chloroplast?

• power house of the cell and produces and supplies the cell with energy

• This is where plants make food by photosynthesis. Chloroplast looks green because they contain a green substance called chlorophyl.

• This is a large, fluid filed space inside the plant cell. The liquid inside it is a solution of sugars and other substances dissolved in water. The solution is called cell sap.

• Control center of the cell - it controls the activities of the cell.

What is the mitochondria?

(a)  

What are the four main parts of the animal cell?

• 1. Cell membrane;

  2. Cytoplasm;

  3. Mitochondria;

  4. Nucleus.

• 1. Cell Wall;

  2. Cytoplasm;

  3. Mitochondria;

  4. Nucleus.

• 1. Cell membrane;

  2. Cytoplasm;

  3. chloroplast;

  4. Nucleus.

• 1. Cell membrane;

  2. Cytoplasm;

  3. chloroplast;

  4. Sap Vacuole.