A. SeqA binds to hemimethylated DNA and is required for delaying rereplication.

B. As the origins are hemimethylated they bind to the cell membrane and may be unavailable to methylases.

C. The dat locus contains DnaA-binding sites that titrate availability of DnaA protein.

D. Hda protein is recruited to the replication origin to convert DnaA-ATP to DnaA-ADP.

Choose true and false

TLS Online TPP Program

#Question id: 24594

#Unit 2. Cellular Organization

Which of the following is an inhibitor of eukaryotic type I topoisomerases

TLS Online TPP Program

#Question id: 24595

#Unit 2. Cellular Organization

Which of the following will show highest migratory distance on electrophoresis

TLS Online TPP Program

#Question id: 24596

#Unit 2. Cellular Organization

When the change in linking number associated with each nucleosome was measured, it was approximately –1.2 for each nucleosome added, while theoretically it should create a writhe of –1.65, This discrepancy is referred to as the

TLS Online TPP Program

#Question id: 24597

#Unit 2. Cellular Organization

MAR fragments are usually

TLS Online TPP Program

#Question id: 24598

#Unit 2. Cellular Organization

Which of the following technique is used to identify regulatory proteins bound at an enhancer and topological domains 

TLS Online TPP Program

#Question id: 24599

#Unit 2. Cellular Organization

Polytene chromosomes are produced by