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Mariana Jauregui F
Physiology Week 7
| Question | Answer |
|---|---|
| Name the three structures that make a chemical synapse. | A synaptic knob A synaptic cleft The plasma membrane of a postsynaptic neuron |
| What is homeostasis? | Relatively constant states kept by the body. |
| The organelle known as the powerhouse of the cell. | Mitochondria |
| What is diffusion? | When small particles spread out evenly without any given space. |
| Name the base pairs for RNA. | Uracil Adenine Guanine Cytosine |
| Where does DNA replicate? | Nucleus |
| Name the four phases of mitosis. | Prophase Metaphase Anaphase Telophase |
| How many chromosomes do the cells have at the end of meiosis? | 23 |
| Which tissue produces heat? | Muscle |
| Which tissue is the most widespread and diverse? Found in around or nearly every organ. | Connective |
| The superficial thin layer of the skin. | Epidermis |