Zusammenfassung der Ressource
B3
- A - Molecules of Life
- Cell
- Cell Membrane
- Controls movement in/out of cell
- Cytoplasm
- Mitochondria
- Energy
- Nucleus
- Membrane extending out of
- Ribosomes attached
- Ribosome
- DNA
- Deoxyribonucleic acid
- Double helix
- Bases (A-T & C-G)
- Watson & Crick
- Protein Synthesis
- 3 bases = 1 Amino acid
- Ribosomes
- MRNA (Messenger)
- B - Proteins & Mutations
- Collagen
- Structural Protein
- Insulin
- Controls Blood sugar levels
- Haemoglobin
- Carrier Protein, binds w/ oxygen
- Enzymes
- Work best at 37°C in Humans
- Optimum pH can vary
- Saliva - pH 7.3
- Pepsin (stomach) - Very acidic ~pH 3??
- Control Chemical Reactions
- Biological catalyst
- C - Respiration