Proteins with SH2 domains are to ...........as adenylyl cyclase and phospholipase C are to G protein-coupled receptors.

TLS Online TPP Program

#Question id: 33467

#Unit 1. Molecules and their Interaction Relevant to Biology

Sugar pucker conformation for A-DNA is 

TLS Online TPP Program

#Question id: 33468

#Unit 1. Molecules and their Interaction Relevant to Biology

The atoms that participate in the hydrogen bonding of triplex DNA, are often referred to as Hoogsteen positions are as

TLS Online TPP Program

#Question id: 33469

#Unit 2. Cellular Organization

TLS Online TPP Program

#Question id: 33470

#Unit 2. Cellular Organization

TLS Online TPP Program

#Question id: 33471

#Unit 2. Cellular Organization

TLS Online TPP Program

#Question id: 33472

#Unit 2. Cellular Organization

Find correct True and False statements

A. Human females have 23 different chromosomes, whereas human males have 24.

B. In the living cell, chromatin usually adopts the extended “beads-on-astring” form.

C. The four core histones are relatively small proteins with a very high proportion of positively charged amino acids; the positive charge helps the histones bind tightly to DNA, regardless of its nucleotide sequence.

D. Nucleosomes bind DNA so tightly that they cannot move from the positions where they are first assembled.