Cell structure
- Created by: FoxHenson
- Created on: 23-09-15 13:29
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- Cell structure
- Endoplasmic Reticulum
- Structure:
- Large network of Membranes
- Types of ER
- Rough ER: Covered in ribosomes
- Smooth ER: No ribosomes
- Types of ER
- Large network of Membranes
- Function
- Rough ER- Transports proteins
- Smooth ER- Produce and transport lipids
- Structure:
- Golgi Apparatus
- Structure
- Stack of flattened membrane bound sacks
- Small vesicles around it
- Function
- 1. Transports and chemically modify substance
- 2. Produce lysosomes
- 3. Found inside cells involved in secretion
- Structure
- Lysosome
- Structure
- Digestive enzymes in a single membrane sack
- It would destroy the cell is the enzymes got out
- Acidic (Low PH)
- Function
- Breaks down unwanted molecules and structures inside the cell
- Structure
- Cell membrane
- Structure
- Two layers of phosolipids
- Receptors on outer surface
- Function
- Regulates substance movement
- organelles have own membrane
- Structure
- Nucleus
- Structure
- Large round organelle
- Double membrane (Nuclear envelope)
- Large nuclear pores for exchange of materials
- Function
- Contains cell DNA
- Controls cell activity
- Structure
- Ribosomes
- Structure
- Two sub-units
- One large
- One small
- Made of protein and ribosomal RNA
- Two sub-units
- Function
- Site of protein synthesis
- Structure
- Mitochondrion
- Function
- Aerobic respiration
- "Power house" of the cell
- Forms energy in ATP
- Structure
- Oval Shape
- Double Membrane
- Untitled
- Function
- Endoplasmic Reticulum
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