Graft Rejection

Autograft is self tissue transferred from one body site to another in the same individual. Isograft is tissue transferred between genetically identical individuals.

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#Id: 5643

#Unit 7. System Physiology – Animal

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#Id: 6229

#Unit 8. Inheritance Biology

Incomplete dominance

Type of dominance in which the phenotype of the heterozygote is intermediate between the phenotypes of the two homozygotes. 

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#Id: 5910

#Unit 3. Fundamental Processes

The 3’–OH end is called a primer.

A sequence of RNA is synthesized on the template, so that the free 3’–OH end of the RNA chain is extended by DNA Pol and This is commonly used in replication of cellular DNA and by some viruses.

In case of reteroviruses, A preformed RNA (often a tRNA) pairs with the template, allowing its 3’–OH end to be used to prime DNA synthesis.

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#Id: 9206

#Unit 11. Evolution and Behavior

Genetic drift 

Genetic drift is an evolutionary force, in which allelic frequency change over generation Just by chance (sampling error). 

The deviations from the expected ratios are random, the direction of change is unpredictable.

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#Id: 1136

#Unit 2. Cellular Organization

Phosphatase in cell cycle-

Cdc25 phosphatase Activates CDKs

Cdc14 phosphatase Activates Cdh1 to degrade mitotic cyclins