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Beschreibung
Mindmap von Nathan*Callaway, aktualisiert more than 1 year ago
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Erstellt von Nathan*Callaway
vor mehr als 9 Jahre
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B4 Biology OCR 21st Century (The Process of Life)
- Cells
- Animal Cells
- Mitochondria, Cytoplasm,
Nuceus, Cell wall
- Mitochondria, Cytoplasm,
Nuceus, Cell wall
- Plant Cells
- Cell Wall, Cell Membrane,
Vacuole, Chloroplasts, Nucleus,
Cytoplasm, Mitochondria
- Cell Wall, Cell Membrane,
Vacuole, Chloroplasts, Nucleus,
Cytoplasm, Mitochondria
- Animal Cells
- Enzymes
- Protein Molecules
- Speed up rate of
chemical reactions in
the body
- Genes (DNA) codes for the
type of enzyme that is
produced in that cell
- Speed up rate of
chemical reactions in
the body
- They have an optimum
temperature at which
they work best
- If the temperature gets too
high, the enzymes become
denatured, meaning their
structure changes so the
substrate will no longer fit
- If the temperature gets too
high, the enzymes become
denatured, meaning their
structure changes so the
substrate will no longer fit
- The Lock and Key Model
- Active Site
- This is the part of the
enzyme which the
substrate fits into
- Can be damaged by: 1) The
temperature being too hot
2) The pH level
- Can be damaged by: 1) The
temperature being too hot
2) The pH level
- This is the part of the
enzyme which the
substrate fits into
- Only a certain shaped
substrate will fit into
the enzyme
- A substrate fits in, the
enzyme then brakes it
down to make the
products
- A substrate fits in, the
enzyme then brakes it
down to make the
products
- Active Site
- Protein Molecules
- Respiration
- Aerobic
- Anaerobic
- Aerobic
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