Practice Questions

TLS Online TPP Program

#Question id: 13107

With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.)
You do each PCR reaction on chromosome 15 and load each one into a separate well of an agarose gel, and then run the gel.

Why is it that some people show two bands?

#Unit 13. Methods in Biology

The more repeats you have, the longer your DNA fragment is, and longer DNA fragments migrate more slowly in gels.
They are homozygotes for the allele that cannot be cut.
They are homozygotes for the allele that can be cut.
They are heterozygotes, and possess one allele that can be cut and one allele that cannot be cut.

More Questions

TLS Online TPP Program

#Question id: 5415

#General Aptitude

The average marks of three batches of student having 70, 80 and 50 students respectively are 60 ,50 and 46 the average marks of all the 200 students tekan together is

TLS Online TPP Program

#Question id: 6558

#General Aptitude

What is the next term in the following sequence 5,7,11,13,17,19,23,29,...

TLS Online TPP Program

#Question id: 28943

#Unit 7. System Physiology – Animal

Hypothalamus secreting Corticotropin-releasing hormone (CRH) stimulates the secretion of____

TLS Online TPP Program

#Question id: 32327

#Unit 1. Molecules and their Interaction Relevant to Biology

If these 2 reactions are happening together the what will the overall free energy of the