Subject Experts Solutions for Exercise 5: Self Evaluation Test
Subject Experts Biology Solutions for Exercise - Subject Experts Solutions for Exercise 5: Self Evaluation Test
Attempt the free practice questions from Exercise 5: Self Evaluation Test with hints and solutions to strengthen your understanding. NTA Errorless Biology Volume-2 solutions are prepared by Experienced Embibe Experts.
Questions from Subject Experts Solutions for Exercise 5: Self Evaluation Test with Hints & Solutions
If recombinant DNA is inserted within the coding sequence of enzyme galactosidase, which of the following will occur in case of non-recombinants?
Following enzymes/techniques are used in the process of recombinant DNA technology
A. EcoRI to cut the isolated genome
B. DNA ligase
C. Protease and ribonuclease for removal of proteins and RNA from DNA
D. Production of recombinant hosts
E. Lysozyme for isolation of the genetic material (DNA)
F. Gel electrophoresis for separation and isolation of DNA fragments
Mark the correct sequence of their use:
I. Recombinant DNA technology is used to improve crop plants by increasing their productivity, making them more nutritious and by developing disease resistance.
II. Bt cotton is resistant to bollworm infestation.
III. Bacillus thuringiensis form Cry protein during any phase of their growth.
IV. Bacillus thuringiensis is not itself harmed by Cry protein because of its occurrence as protoxin (inactive).
V. Protoxin Cry protein is changed into active Cry protein in the stomach of insects due to alkaline pH in the gut.
DNA polymerase enzyme is isolated from which bacteria?
Which of the following techniques serve the purpose of early diagnosis
I. R-DNA technology
II. PCR
III. ELISAI
V. Convential method of diagnosis (serum, urine analysis, etc)
The application of microbial metabolism to transform simple raw materials into valuable products is
For rapid production of alcohol, immobilised yeast cells are kept in
What is the source of EcoRI
