GCSE ADDITIONAL BIOLOGY - CELLS

?
  • Created by: katherine
  • Created on: 20-04-11 17:44

Animal and Plant cells

Animal Cells - structure and function

  • Most animal cells contain a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes
  • A nucleus controls the activities of the cell and instructions for making new cells or organisms.
  • The cytoplasm is where most of the chemical reactions needed for life take place like respiration.
  • The cell membrane controls what goes in and out of the cell.
  • The mitochondria is a structure in the cytoplasm where oxygen isused and most of the energy is released during respiration
  • Ribosomes is where protein synthesis takes place. All proteins needed in the

Comments

No comments have yet been made