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TLS Online TPP Program

#Id: 8315

Actin can reversibly assemble into filaments that consist of two helices of actin subunits

#Section 3: Genetics, Cellular and Molecular Biology #MICROFILAMENTS #Part B Pointers
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TLS Online TPP Program

#Id: 8341

#Section 3: Genetics, Cellular and Molecular Biology

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
TLS Online TPP Program

#Id: 8174

#Section 3: Genetics, Cellular and Molecular Biology

Sets of SNARE Proteins responsible for the eventual fusion of a vesicle with the target membrane:
Vesicle-specific membrane protein, v-SNARE
Target membrane contains t-SNARE
TLS Online TPP Program

#Id: 8647

#Section 3: Genetics, Cellular and Molecular Biology
TLS Online TPP Program

#Id: 7962

#Section 3: Genetics, Cellular and Molecular Biology

Hac1 activates transcription of genes encoding several protein-folding catalysts.
TLS Online TPP Program

#Id: 9268

#Section 2: General Biology

Nitrogenase is a complex consisting of the MoFe protein (dinitrogenase or component I) a heterotetramer, and the Fe protein (dinitrogenase reductase or component II) a homodimer.