In: Biology
1. Give a description of the following organelles and their function:
Structure |
Description |
Function |
Plasma membrane |
||
Cytosol |
||
Cell Wall |
||
Centrioles |
||
Nucleoid |
||
Nucleus |
||
Nucleolus |
||
Chromosome/Chromatin |
||
Cytoplasm |
||
E.R. Endoplasmic Reticulum (Rough) |
||
E.R. Endoplasmic Reticulum (Smooth) |
||
Ribosome |
||
Golgi Apparatus |
||
Nuclear envelope(membrane) |
||
Lysosome |
||
Peroxisome |
||
Plastids |
||
Chloroplasts |
||
Mitochondria |
||
Cytoskeleton - Microtubules - Microfilaments - Intermediate fibers |
||
Cilia |
||
Flagella |
2. Compare plant and animal cells. (Differences and similarities)
3. What are the major roles of the cytoskeleton?
4. Compare Smooth and Rough ER.
5. How are cell walls composed in plants?
6. Define the endomembrane system
7. Give 5 members of the endomembrane system
8. Describe the process of cellular digestion
9. State the function of ‘ribosomal products’ in the cell
10. Describe phagocytosis