Summary Cell biology

A snapshot of the summary - Cell biology

• 1 Cell biology

• Where are cells a basic unit for?

  All life on earth

• 1.1.1.2.1 Prokaryotic

• In which organisms do prokaryotic cells live?

  Unicellular organisms (bacteria)

• 1.1.1.2.2 Eukaryotic

• What are Eukaryotic cells?

  Membrane-bound organelles
• Where do Eukaryotic cells live in?

  Multi-cellular organisms (plant,animals)

• 1.1.1.3 Activities

• What do cells capture and release?

  Energy (feed or sun)
• What do cells processing?

  Materials (Transport,production and digestion of moleculs)
• What do cells process?

  Information (signals from environment)

• 1.1.1.4 Organic components

• Name 4 organic components of the cell

  1. Carbohydrates
     
  2. lipids
  3. Nucleotids: DNA and RNA
  4. amino acids and proteins

• 1.3 Nucleus

• What does a nucleus do with information?

  Transferring information to ribosomes

• 1.4 Ribosomes

• What is the function of the ribosomes?

  Formation (synthesis) of proteins by reading RNA