Consider the following statements:
I. Recombinant DNA technology is popularly known as genetic engineering is a stream of biotechnology which deals with the manipulation of genetic materials by man invitro
II. pBR322 is the first artificial cloning vector developed in 1977 by Boliver and Rodriguez from E.coli plasmid
III. Restriction enzymes belongs to a class of enzymes called nucleases.
Choose the correct option regarding above statements

In which techniques Ethidium Bromide is used?

Assertion (A): Agrobacterium tumefaciens is popular in genetic engineering because this bacterium is associated with the root nodules of all cereals and pulse crops
Reason(R): A gene incorporated in the bacterial chromosomal genome gets automatically transferred to the cross with which bacterium is associated.

Which one of the following is not correct statement

An analysis of chromosomal DNA using the southern hybridisation technique does not use _____.

An antibiotic gene in a vector usually helps in the selection of ______.

Which of the following person coined the term biotechnology?

Identify the incorrect statement:

Select the correct restriction enzyme which breaks the phosphodiester bond within a DNA molecule.
(i) Ba131
(ii) Hind II
(iii) BamHI
(iv) Pvul

Statement 1: DNA is a hydrophobic molecule.
Statement 2: T-DNA is a part of E-coli plasmid.

How do you use the biotechnology in modern practice?

You are working in a biotechnology lab with a bacterium namely E.coli. How will you cut the nucleotide sequence? explain it.

What are the enzymes you can used to cut terminal end and internal phospho di ester bond of nucleotide sequence?

Write about the modern biotechnology.

Define fermentation.

How microbial enzymes are produced? Mention its significance.

Write an palindrome sequence of DNA.

What is Biopharming?

Define the terms (i) Bioventing (ii) Bioaugmentation

Observe the given flow chart and complete it.

Mention the application of Biotechnology.

What are restriction enzyme. Mention their type with role in Biotechnology.

How will you identify a vector ?

Mention any three historical events which took place in the 21st century for the development of biotechnology.

Explain how fermentation is done in bioreactor ?

What is SCP? Mention its nutritional value.

What is the naming procedure for restriction endonuclease? Give an example

How does shuttle vectors differ from other types of vectors?

What is antibiotic resistant marker.

How turmeric biopiracy is prevented by Indian Government?

Compare the various types of Blotting techniques

Write the advantages of herbicide tolerant crops

What is bioremediation? give some examples of bioremediation.

Write the benefits and risk of Genetically Modified Foods.

Explain the steps involved in recombinant DNA technology

Explain a method for screening of recombinant Plasmid

Explain Agarose Gel electrophoresis technique.

Explain the procedure of Southern Blotting Technique. Southern Blotting Techniques - DNA