Most of the cohesins along the chromosome arms are removed from chromosomes during prophase, mediated by phosphorylation of cohesins by Plk1 & Aurora B kinase.

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#Id: 5568

#Unit 7. System Physiology – Animal

Assume in addition that the pumps in the thick ascending limb can pump 100 mOsm/kg of Na+ & Cl– from the tubular fluid to the interstitium, increasing interstitial osmolality to 400 mOsm/kg of H2O 

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#Id: 6253

#Unit 8. Inheritance Biology

PLEIOTROPY

When a gene affects many aspects of the phenotype, it is said to be pleiotropic.

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#Id: 2559

#Unit 13. Methods in Biology

Cyclization between Ser and Gly is probably rapid, and the oxidation of the Tyr side chain (by O2) is probably the rate-limiting step of fluorophore generation.

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#Id: 1400

#Unit 4. Cell Communication and Cell Signaling

Three classes of myosins:

Myosin I

Myosin II

Myosin V

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#Id: 2117

#Unit 8. Inheritance Biology

hCONDELs- responsible for the anatomical and behavioral differences between humans, chimpanzees and other varieties of mammals like ape or monkeys