Longer mismatches (2 to 6 bp) recognized by heterodimer of MSH2 and MSH3.  Homologs of MutL, predominantly a heterodimer of MLH1 (MutL homolog) and PMS1 (post-meiotic segregation), bind to and stabilize the MSH complexes

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#Id: 2926

#Unit 3. Fundamental Processes

As the origins are hemimethylated they bind to the cell membrane and may be unavailable to methylases. 

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#Id: 3713

#Unit 2. Cellular Organization

Part of genome which changes expression of genome called as mutable loci or sometimes GENES

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#Id: 5323

#Unit 7. System Physiology – Animal

 Isovolumetric Ventricular Relaxation

When left ventricular pressure falls below aortic pressure, the aortic valve closes.

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#Id: 6569

#Unit 7. System Physiology – Animal

Glucagon secretion is increased by stimulation of the sympathetic nerves to the pancreas, & sympathetic effect is mediated via β-adrenergic receptors and cAMP

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#Id: 2098

#Unit 8. Inheritance Biology

Chromosome duplications are one way in which new genes evolve.