Biology

• nucleus - Controls the activity of the cell
• Mitochondria - Respiration occurs here releasing energy
• Chloroplast - Light energy is absorbed and changed into food here
• Ribosome - Proteins are made (synthesised) here
• Cell Wall - Support the cell and keep its shape
• Vacuole - Full of cell sap and maintains shape
• Cell membrane - Controls the movement of substances in and out
• Cytoplasm - this is where many reactions take place
• Cells

  A) No

  B) Yes

  C) No

  D) Yes

  E) No

  F) Yes

  G) (mainly) Yes

  H) (Some grouped together)

  I) Yes

  J) Yes

  K) N/A

  L) N/A

  
• Food Tests

   

  A) Glucose

  B) Starch

  C) Protein

  D) Lipids

  E) Green/yellow - low concentration

  F) Brick-red = high concentration

  G) Blue-Black

  H) Pink-purple

  I) Top layer will be bright red

  J) Blue

  K) Browny-yellow

  L) Blue