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Published on: 27/08/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 12 Biology Subject - Zoology - Applications of Biotechnology, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
Download Tamil Nadu 12th Standard Biology question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Biology Test1.
Using recombinant E.Coli, mass production of hGH is carried out by_______
genetic engineering
biotechnology
fermentation technology
recombinant DNA
2.
Pre-pro insulin is devoid of_________
C chain
disulphide bonds
COOH and NH2 group
Polypeptide chain
3.
All the following are the functions of insulin. Except
Insulin controls the level of glucose in the blood
Insulin facilitates the cellular· uptake of glucose
Insulin facilitates the utilization of glucose
Insulin breaks the glucose which guess energy
4.
_________is not linked to IPR.
Patents
Copy rights
GI
trademarks
5.
The first living organism to be patented was________
E.coli
Saccharomyces
Pseudomonas putida
Lactobacillus
6.
Choose the option not applicable to ELISA
It is a bio chemical produce to detect antigens in a sample
The intensity of colour obtained in the test is proportional to amount of antigen.
It can detect DNA
ELISA is a test for detecting human chorionic gonadotropin hormone
7.
Myeloid stem cells can differentiate into Band T cells only, This is a case of_______
Totipotency
Unipotency
Oligopotency
Multipotency
8.
The first synthetic vaccine produced was_________
DPT
HbsAg
Measles
Polio
9.
Interferons were discovered by________
Banting
Flemming
Engvall
Alick Isaacs and Lindemann
10.
Best and Banting isolated insulin from pancreatic islets of___________
E.coli
yeast
dog
pig
11.
The two chains of Insulin molecule are attached by_______
Covalent bonds
disulphide bonds
hydrogen bonds
both a and b
12.
Interferons are produced using________
Pigs
yeast
E.coli
viruses
13.
Alpha lactalbumin is a protein with___________minoacids.
120
133
123
140
14.
Insulin was first isolated by_______
Banting
Allen
Wilmut
Anderson
15.
Recombinant Factor VIII is produced in the ______ cells of the Chinese Hamster
Liver cells
blood cells
ovarian cells
brain cells.
1.
(a)
genetic engineering
2.
(b)
disulphide bonds
3.
(d)
Insulin breaks the glucose which guess energy
4.
(c)
GI
5.
(c)
Pseudomonas putida
6.
(c)
It can detect DNA
7.
(c)
Oligopotency
8.
(b)
HbsAg
9.
(d)
Alick Isaacs and Lindemann
10.
(c)
dog
11.
(b)
disulphide bonds
12.
(b)
yeast
13.
(c)
123
14.
(a)
Banting
15.
(c)
ovarian cells
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Physics
Biology
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Economics
Commerce
Accountancy
History
Computer Applications
Biology
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Computer Science
Business Maths and Statistics
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History
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