The E. coli chromosome is a closed-circular DNA of length 4.6 million base pairs, which resides in a region of the cell called the:

TLS Online TPP Program

#Question id: 7557

#General Aptitude

Walking with 4/5 of my usual speed, I miss the bus by 5 minutes. What is my usual time?

TLS Online TPP Program

#Question id: 31226

#Unit 2. Cellular Organization

Cohesins associate with chromosomes by cohesin loading factors, known as:

TLS Online TPP Program

#Question id: 9602

#Unit 9. Diversity of Life Forms

The legless condition that is observed in several groups of extant reptiles is the result of 

TLS Online TPP Program

#Question id: 735

#Unit 1. Molecules and their Interaction Relevant to Biology

The a-keratin chains indicated by the diagram below have undergone one chemical step. To alter the shape of the a-keratin chains—as in hair waving—what subsequent steps are required?

TLS Online TPP Program

#Question id: 23181

#Unit 13. Methods in Biology

__________ type of biosensors exist to measure the concentration and location of Ca2+ and the activation state of GTPase switch proteins.