Inhibitory Proteins in Cell Cycle-

Sic1 - Binds and inhibits S phase CDKs

CKIs p27, p57, and p21- Bind and inhibit CDKs

INK4 - Binds and inhibits G1 CDKs

Rb - Binds E2Fs

TLS Online TPP Program

#Id: 2033

#Unit 8. Inheritance Biology

Transformation takes place when a bacterium takes up DNA from the medium in which it is growing.

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#Id: 6228

#Unit 8. Inheritance Biology

Complete dominance

Type of dominance in which the same phenotype is expressed in homozygotes (AA) and in heterozygotes (Aa)

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#Id: 2183

#Unit 10. Ecological Principles

Succession, the gradual and continuous change in species composition and community structure over time

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#Id: 3026

#Unit 3. Fundamental Processes

Priming activity is required to provide 3'-0H ends to start off the DNA chains on both the leading and lagging strands.

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#Unit 2. Cellular Organization

Two major classes of actin-nucleating proteins:

1. Formins nucleate the assembly of unbranched filaments 

2. Arp2/3 complex nucleates the assembly of branched actin networks