Hb anti-Lepore, Hb Kenya result from unequal crossing over between linked genes

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#Id: 1183

#Unit 7. System Physiology – Animal

Neurotransmitter release from the rods of retina- Glutamate

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#Id: 6029

#Unit 3. Fundamental Processes

The crystal structure of PCNA closely resembles the E. coli b subunit: A trimer forms a ring that surrounds the DNA.  The sequence and subunit organization are different from the dimeric b2 clamp; however, the function is likely to be similar.

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#Id: 9660

#Unit 4. Cell Communication and Cell Signaling

Many RTKs and cytokine receptors specifically activate the γ isoform (PLCγ), which contains an SH2 domain.

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#Id: 2024

#Unit 8. Inheritance Biology

Auxotrophs- Nutritional mutant that disrupts the ability to synthesize an essential biological molecule = mutant type

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#Id: 6461

#Unit 3. Fundamental Processes

A significant difference between the transcription of eukaryotic and prokaryotic RNAs is that in bacteria, transcription takes place on  RNA polymerase III synthesizes small RNAs in the nucleoplasm