Term
Which cell type represents a reservoir for the production of new bone
Which cell type represents a reservoir for the maturing bone cells that maintain bone structure and density
Which cell type represents a reservoir for the releasing enzymes that break down bone to recyle minerals e.g. calcium
a.) osteoclasts
b.) osteoblasts
c.) osteocytes |
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Definition
New bone: osteoblasts
maintaining bone strcture and density: osteocytes
recyling bones: osteoclasts |
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Term
| what ion must be present for myosin to bind actin and initiate muscle contraction |
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Definition
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Term
| what does the bone marrow consist of |
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Definition
| red blood cells and fat storage (yellow) |
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Term
what type of lymphocyte carries out a secondary antibody-mediated immune response?
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Definition
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Term
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Definition
| secrete antibodies into the blood that bind and render antigens inactive |
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Term
| what perforates the membranes of or trigger apoptosis in infected cells |
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Definition
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Term
| What binds APCS's and convey antigen information to other cell types |
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Definition
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Term
| What limits the response to spare body tissues from damage |
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Definition
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Term
| Name the class of photoreceptor involved in monochromatic night vision |
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Definition
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Term
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Definition
| concentrated at the central fovea, detecs red/green/blue in bright light |
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Term
| what does the cerebral cortex use to build an image from visual information |
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Definition
| genetically established rules |
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Term
| what branch of the nervous system coordinates the "fight or flight" response?.....the "rest and digest?" |
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Definition
fight or flight: sympathetic
rest and digest: parasympathetic |
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Term
| Pulmonary veins carry blood to and from what organs? |
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Definition
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Term
| Veins carry blood to where |
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Definition
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Term
| vena cavae delivers blood from where to where |
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Definition
| from the body to the right atrium |
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Term
two populations separated by geographical barriers may undergo___ speciation.
a.) allopatric
b.) sympatric
c.) stabilizing |
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Definition
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Term
groups in a shared habitat become idolated by barriers to mating
a.) allopatric
b.) sympatric
c.) stabilizing |
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Definition
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