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Anatomy studystack
| Question | Answer |
|---|---|
| When an impulse reaches a synapse: | chemical transmitters are released. |
| Severe depression can be caused by a deficit in certain brain synapses of | Amines |
| The fastest nerve fibers in the body can conduct impulses up to approximately _____ meters per second. | 130 |
| Materials can be moved from a low concentration to a high concentration through | active transport |
| A _____ is a functional group that is temporarily unattached and is highly reactive because of unpaired electrons. | Free radical |
| The formation of sucrose involves the removal of a molecule of water. This is called: | The formation of sucrose involves the removal of a molecule of water. This is called: |
| The formation of sucrose involves the removal of a molecule of water. This is called: | Both have a ring structure in their molecule |
| When two molecules of glucose are joined, they form which disaccharide? | Maltose |
| A membrane carrier structure attracts a solute to a binding site, changes shape, and releases the solute on the other side of the cell membrane. This describes the process of: | carrier-mediated transport. |
| True/False? The site of transcription is in the plasma | The site of transcription is within the nucleus, whereas the site of translation is in the cytoplasm. |
| When the chromosomes align themselves across the equator of the spindle fibers, it is characteristic of which phase of mitosis? | Metaphase |
| What structure is formed by the union of the basal and reticular lamina? | Basement Membrane |
| Areolar tissue usually contains which types of cells in the greatest number? | Fibroblasts |
| Which cells help destroy pathogens and damaged tissue in the brain? | Microglia |
| Please select the bone positioned most superiorly on the human skeleton | frontal |
| True/ False? The humerus articulates proximally with the clavicle. | False |
| The humerus articulates proximally with the clavicle. | Synarthrosis |
| What is the function of Iron in the tissue? | It is the substance that attracts oxygen in the myoglobin molecule |
| White fiber can also be consider | Fast Fiber |
| Most body movements are _____ contractions | Isotonic |