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Althea Sams
Physiology weeks 1-7
| Question | Answer |
|---|---|
| What type of network helps to accomplish self-regulation, that a highly complex and integrated communication control system or network is required? | feedback control loop |
| What is also known as autoregulation of the body? | intrinsic control |
| What are are types of lipids found that form hormones, such as cortisone, estrogen, and testosterone called? | steroids |
| What are the proteins that act as catalysts called? | enzymes |
| What is the net movement of water molecules from a region of lower solute concentration to a region of higher solute concentration called? | osmosis |
| What is the net movement of molecules from a region of higher concentration to a region of lower concentration called? | diffusion |
| A molecule or other agent that alters enzyme function by changing its shape is called? | allosteric effector |
| In which skin layer does the process of keratinization begin? | stratum granulosum |
| In which phase does the centromere split to form two separate but identical chromosomes which then separate to opposite poles? | anaphase |
| Which structure allows the electrical signals to travel along the sarcolemma and move deeper into the cell? | transverse tubules |