Question | Answer |
What are the 3 main Cell Components? | Nucleus, Cytoplasm/Cytosol, and Organelles |
The Nucleus contains what 3 things? | 1. DNA in the form of chromatin
2. Nucleolus
3. Nuclear Membrane |
Name all 11 Organelles | 1. Mitochondira
2. Endoplasmic Reticulum (ER)
3. Golgi Body
4. Vacuoles/Vesicles
5. Lysosomes
6. Cytoskeleton
7. Centrioles (plural)/Centrisome(single)
8. Flagellum
9. Cilia
10. Microvili
11. Cell Membrane |
Lysosomes | contain digestive enzymes |
Centrroles | have function in cell division |
Flagellum | a long tail which beats to move the cell |
Cilia | hairlike projections used to propel substances across the cell surface |
Microvilli | increases surface area |
Another Name for the Cell Membrane | Plasma Membrane |
Name the 2 types of membrane transportation | Diffusion & Osmosis |
Define Osmosis | diffusion of water |
Diffusion | the spreading of particle from an area of high concentration to an area of low concentration |
What happens during Interphase? | DNA is in the form of chromatin, Nucleus is intact, and Nucleolus is present |
What happens during Prophase? | Nucleolus disappears, Nucleus opens up, and DNA coils into chromasomes |
What happens during Metaphase? | Chromosomes line up on the metaphase plate (spindle equator) |
What happens during Anaphase? | Centroles pull the chromosomes apart |
What happens during Telophase? | Chromosomes stop moving, Nucleus divides, Cytokinesis |
What is Cytokinesis? | the division of cytoplasm (begins during late anaphase and continues through and beyond telophase) |
What are Daughter Cells? | the 2 resulting cells at the end of mitosis (final product) |