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Cecilia Flores
Physiology Week 1-6
Question | Answer |
---|---|
What is the difference between a positive and negative feedback loop? | Positive - accelerates a change Negative - opposes a change |
What occurs in dehydration synthesis? | Removal of a water molecule |
How does RNA make protein? | Translation |
What happens in active transport? | Materials move from low to high concentration |
In what layer of the skin is the hair follicle found? | Dermis |
What is the importance of red bone marrow in bones? | Makes blood cells |
What is the difference between osteoblasts and osteoclasts? | osteoblasts - build up bone osteoclasts - break down bone |
What joints are freely moveable? | Synovial joints |
What allows electrical signals to move deeper into the cells? | T-tubules |
What type of energy is used in muscle contraction? | ATP |