Biotechnology and It's Applications PYQs - Last 5 Years
NEET / Biology / Botany / 22 recent questions
BiologyBotany2022-2026
Practice 22 NEET Biology questions from Biotechnology and It's Applications. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2022-2026
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2022-2026
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Last 5 Years Biotechnology and It's Applications Questions
Showing 22 of 22 filtered questions.
1Biotechnology And Its Applications
The inactive form of Bt toxin is converted to the active form in the insect gut $\_\_\_\_$
MCQ+4 / -12026
2Biotechnology And Its Applications
The toxin proteins isolated from Bacillus thuringiensis, coded by which of the following genes would contrl cotton bollworms and corn borer, respectively?
MCQ+4 / -12026
3Biotechnology And Its Applications
The human protein named $\boldsymbol{\alpha}$-1-antitrypsin, obtained from transgenic animals, is used for the treatment of $\_\_\_\_$ .
MCQ+4 / -12026
4Biotechnology And Its Applications
Which of the following genetically engineered organisms was used by Eli Lilly to prepare human insulin?
MCQ+4 / -12025
5Biotechnology And Its Applications
Following are the steps involved in action of toxin in Bt. Cotton
A. The inactive toxin converted into active form due to alkaline pH of gut of insect.
B. Bacillus thuringiensis produce crystals with toxic insecticidal proteins.
C. The al...
A. The inactive toxin converted into active form due to alkaline pH of gut of insect.
B. Bacillus thuringiensis produce crystals with toxic insecticidal proteins.
C. The al...
MCQ+4 / -12024
6Biotechnology And Its Applications
The following diagram showing restriction sites in E. coli cloning vector pBR322. Find the role of ‘X’ and ‘Y’ genes :
MCQ+4 / -12024
7Biotechnology And Its Applications
Which of the following statements is incorrect?
MCQ+4 / -12024
8Biotechnology And Its Applications
Match List I with List II
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overflow:hidden;padding:10px 5px;word-break:normal;}
...
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overflow:hidden;padding:10px 5px;word-break:normal;}
...
MCQ+4 / -12024
9Biotechnology And Its Applications
What is the fate of a piece of DNA carrying only gene of interest which is transferred into an alien organism?
A. The piece of DNA would be able to multiply itself independently in the progeny cells of the organism.
B. It may get integrated...
A. The piece of DNA would be able to multiply itself independently in the progeny cells of the organism.
B. It may get integrated...
MCQ+4 / -12024
10Biotechnology And Its Applications
Which of the following are fused in somatic hybridization involving two varieties of plants?
MCQ+4 / -12024
11Biotechnology And Its Applications
The capacity to generate a whole plant from any cell of the plant is called:
MCQ+4 / -12024
12Biotechnology And Its Applications
Given below are two statements:
Statement I : Bt toxins are insect group specific and coded by a gene cry IAc.
Statement II : Bt toxin exists as inactive protoxin in B. thuringiensis. However, after ingestion by the insect the inactive prot...
Statement I : Bt toxins are insect group specific and coded by a gene cry IAc.
Statement II : Bt toxin exists as inactive protoxin in B. thuringiensis. However, after ingestion by the insect the inactive prot...
MCQ+4 / -12024
13Biotechnology And Its Applications
Match List-I with List-II.
.tg {border-collapse:collapse;border-spacing:0;}
.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
overflow:hidden;padding:10px 5px;word-break:normal;}...
.tg {border-collapse:collapse;border-spacing:0;}
.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
overflow:hidden;padding:10px 5px;word-break:normal;}...
MCQ+4 / -12023
14Biotechnology And Its Applications
Which of the following can act as molecular
scissors?
scissors?
MCQ+4 / -12023
15Biotechnology And Its Applications
Which of the following statement is incorrect about Agrobacterium tumifaciens?
MCQ+4 / -12023
16Biotechnology And Its Applications
Main steps in the formation of Recombinant DNA are given below. Arrange these steps in a correct
sequence.
A. Insertion of recombinant DNA into the host cell
B. Cutting of DNA at specific location by restriction enzyme
C. Isolation of desi...
sequence.
A. Insertion of recombinant DNA into the host cell
B. Cutting of DNA at specific location by restriction enzyme
C. Isolation of desi...
MCQ+4 / -12023
17Biotechnology And Its Applications
In gene gun method used to introduce alien DNA into host cells, microparticles of ________ metal are used.
MCQ+4 / -12023
18Biotechnology And Its Applications
During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out
MCQ+4 / -12023
19Biotechnology And Its Applications
Milk of transgenic ‘Cow Rosie’ was nutritionally more balanced product for human babies than natural cow milk because it contained:
MCQ+4 / -12022
20Biotechnology And Its Applications
Statements related to human Insulin are given below.
Which statements is/are correct about genetically engineered Insulin?
(a) Pro-hormone insulin contain extra stretch of C-peptide
(b) A-peptide and B-peptide chains of insulin were produce...
Which statements is/are correct about genetically engineered Insulin?
(a) Pro-hormone insulin contain extra stretch of C-peptide
(b) A-peptide and B-peptide chains of insulin were produce...
MCQ+4 / -12022
21Biotechnology And Its Applications
In gene therapy of Adenosine Deaminase (ADA) deficiency, the patient requires periodic infusion of genetically engineered lymphocytes because:
MCQ+4 / -12022
22Biotechnology And Its Applications
In the following palindromic base sequences of DNA, which one can be cut easily by particular restriction enzyme?
MCQ+4 / -12022