TLS Online TPP Program

#Id: 9273

#Section 2: General Biology

TLS Online TPP Program

#Id: 8337

#Section 3: Genetics, Cellular and Molecular Biology

Profilin – G-actin nucleotide exchange (ADP to ATP) 

Cofilin – F-actin disassembly

Thymosin B-4 – G-actin monomer sequestering

TLS Online TPP Program

#Id: 8413

#Section 3: Genetics, Cellular and Molecular Biology

Troponin C is closely related to the ubiquitous 

Ca2+-binding protein calmodulin

TLS Online TPP Program

#Id: 8217

#Section 3: Genetics, Cellular and Molecular Biology

In selective autophagy

specific cargo is packaged into autophagosomes that tend to contain little cytosol, mediates the degradation of worn out, or unwanted, mitochondria, peroxisomes, ribosomes, and ER; used to destroy invading microbes.

TLS Online TPP Program

#Id: 8952

#Section 3: Genetics, Cellular and Molecular Biology

One is unequal crossing over, in which recombination happens between different positions on chromosomes that are misaligned during meiosis. 

Another is replication slippage, in which the DNA polymerase loses its place and copies a segment of chromosome twice.