TLS Online TPP Program

#Question id: 793


What is the average size (in bp) of a mature t-RNA?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. 80 bp

  2. 100 bp

  3. 120 bp

  4. 140 bp

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TLS Online TPP Program

#Question id: 19224

#Unit 12. Applied Biology

Transformation efficiency is usually low, plants have been successfully transformed with large DNA fragments ranging from

TLS Online TPP Program

#Question id: 17285

#Unit 13. Methods in Biology

If the arithmetic mean of the data given below is 28, 
The median of the series is  

TLS Online TPP Program

#Question id: 4115

#Unit 3. Fundamental Processes

The possible type of splicing outcome of given gene construct will be

TLS Online TPP Program

#Question id: 10371

#Unit 6. System Physiology – Plant

There are three essential nod gene for every bacterial species that is−NodA, NodB and NodC, that are required for synthesizing this basic structure such as;

a) NodA is an N-acyltransferase that catalyzes the addition of a fatty acyl chain

b) NodB is a chitin-oligosaccharide synthase that links the acetyl group of the terminal nonreducing sugar

c) NodC is a chitin-oligosaccharide synthase that links N-acetyl-D-glucosamine monomers

d) NodB is a chitin-oligosaccharide deacetylase that removes the acetyl group from the terminal nonreducing sugar

e) NodC is a chitin-oligosaccharide deacetylase that removes links N-acetyl-D-glucosamine monomers

Which of the following statements about NOD Factor is incorrect?

TLS Online TPP Program

#Question id: 24578

#Unit 10. Ecological Principles

if ecologists count the number of birds after a year is 150 in the same population which have the finite rate of increase will be 1.5. Calculate the initial population size of given population?