Many reptile groups initiate gastrulation by migration through an amphibian- like blastopore, avian and mammalian gastrulation takes place through the:

TLS Online TPP Program

#Question id: 18737

#Unit 13. Methods in Biology

RNase S1 method and homopolymer tailing method generates blunt ended cDNA molecules. Which of the following can be used for attaching them to vector?

TLS Online TPP Program

#Question id: 18738

#Unit 13. Methods in Biology

what do we mean by housekeeping genes?

TLS Online TPP Program

#Question id: 18739

#Unit 13. Methods in Biology

What is done after the recovery of pellets has been carried out in order to know the amount of polypeptides?

TLS Online TPP Program

#Question id: 18740

#Unit 13. Methods in Biology

There are various methods to distinguish whether a colony contains a recombinant or not. One such method is __________

TLS Online TPP Program

#Question id: 18741

#Unit 13. Methods in Biology

At times it is observed that non-recombinant plasmids are more than that of recombinant plasmids. Choose the correct statement in regard to it.

TLS Online TPP Program

#Question id: 18742

#Unit 13. Methods in Biology

When inserting a DNA fragment, it is possible to have two orientations. If the orientation is controlled, this cloning is referred to as __________