Telomerase is an enzyme that is produced only in cells that are actively dividing. For this reason, it is generally absent from body tissues in adults. Bone marrow is an exception to this rule, however, since even in adults, bone marrow cells continually divide to replace old blood cells. Cancers are another exception because their cells are rapidly dividing. True or false?
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Minute vessels that collect blood from the capillaries and join to form veins are: venoles venules viscera venoids
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If you are having a hard time lifting something, you should arch your back. a. true b. false
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What factors characterize a healthy relationship that contributes to positive social well-being?
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You might have heard the phrase “his blood was pulsing through his veins.” what’s incorrect about that phrase?
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Telomerase is an enzyme that is produced only in cells that are actively dividing. For this reason,...
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