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Duyen Ngoc Mai
Physiology Weeks 1-6
| Question | Answer |
|---|---|
| The increase in heart rate is part of which component of feedback control loop? | Effector mechanism |
| What type of communication goes away from a control center? | Efferent |
| What are the four elements that all proteins have? | Carbon, oxygen, hydrogen, and nitrogen |
| Hydrogen bonds are critical in which protein structure? | Secondary and tertiary protein structure. Hydrogen bonds stabilize the coils of the protein chain. |
| In DNA, purine nitrogen bases are? | adenine and guanine |
| Deoxyribose plays what type of role in hereditary information? | Storage and transmission |
| The movement of carbon dioxide out of cells is an example of what type of passive transport? | Simple diffusion |
| In phagocytosis, vesicles fuse with what to digest the particles? | Lysosomes |
| What is the role of energy in catabolism? | Catabolism releases energy by breaking down complex molecules into smaller ones |
| Single, unfolded strand of nucleotides | mRNA |
| Chromosomes align across the equator of the spindle fiber at its centromere describes which phase of mitosis? | Metaphase |
| The femur and humerus are examples of what type of bones? | Long bones, they're roughly cylindrical shaped that is longer than it is wide. Also have enlarged and uniquely shaped ends that articulate with other bones. |
| Bone-forming cells found in all bone surfaces | Osteoblasts |
| Turning the sole of the foot inward is what type of special movement? | Inversion |