A mutated E. coli cell carries out and completes DNA replication, but the lagging strands are found to contain more errors than normal. These errors are not found evenly distributed throughout the lagging strands, but are found in clusters. Which enzymatic activity is missing from this cell?

TLS Online TPP Program

#Question id: 31151

#Unit 2. Cellular Organization

Mutation in a structural gene that codes for the lysosomal hydrolase that causes disease, called:

TLS Online TPP Program

#Question id: 31152

#Unit 2. Cellular Organization

Incubation of cell extracts with a nonhydrolyzable derivative of GTP for dynamin in the pinching off of vesicles during endocytosis, resulting:

TLS Online TPP Program

#Question id: 31306

#Unit 2. Cellular Organization

Which of the following technique is used to identify enhancer and topological domains binding regions in DNA 

TLS Online TPP Program

#Question id: 31335

#Unit 2. Cellular Organization

The following statements are made with reference to  SNARE proteins & membrane fusion reactions in vesicle transport. Which of the following statement is incorrect?

TLS Online TPP Program

#Question id: 31377

#Unit 2. Cellular Organization

During microfilament formation, critical concentration (Cc) represents:

TLS Online TPP Program

#Question id: 31388

#Unit 2. Cellular Organization

How does the low pH of lysosomes protect the rest of the cell from lysosomal enzymes in case the lysosome breaks?