Low-percentage acrylamide gels are also used to separate DNA. Gels of between 10 and 20% acrylamide are used in techniques such as SDS–gel electrophoresis, where the smaller pore size now introduces a sieving effect that contributes to the separation of proteins according to their size. 

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#Id: 5081

#Unit 6. System Physiology – Plant

The genes for both of these proteins—RBCS and LHCB (also called CAB) —are present in multiple copies in the genome.

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#Id: 4554

#Unit 8. Inheritance Biology

Two kinds of independence

1. The genes at each locus were independent in their assortment in meiosis
2. The genes were independent in their phenotypic expression
   
   
   

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#Id: 3638

#Unit 3. Fundamental Processes

There are two class of AATS.
1.Class I – that transfer amino acid at 2’ OH and then 3’ OH &
2. Class II – that directly transfer the amino acid to 3’ OH

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#Id: 9713

#Unit 4. Cell Communication and Cell Signaling

Ste20 phosphorylates and activates Ste11, a serine/threonine kinase

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#Id: 9150

#Unit 11. Evolution and Behavior

Positive assortative mating refers to a tendency for like individuals to mate. For example, humans exhibit positive assortative mating for height.