TN State Board Samacheer Kalvi Online Test for 11th Std - Bio Botany - English - Principles and Processes of Biotechnology

Question 1 Of 10

EcoRI cleaves DNA at.

AGGGTT GTATATC. GAATTC TATAGC.

Question 2 Of 10

EPSPSisa

Hydrolysins substance Round up Enzyme Bio Pesticide Fertilizer

Question 3 Of 10

Traditional Bio-Technology is also known as.

Fermentation Biology Kitchen Technology Hybridization Biology Transgenic Biology

Question 4 Of 10

In biosesnsors Green Fluorescent protein is used which is isolated from A and spliced

A Chlamydomonas – B Ecoli A Gelidium – B Bacillus subtilis A Aequorea victoria – B Arabidopsis thaliana A Asoaragus – B Accacia melanoxylon

Question 5 Of 10

The scientist who use a first viral vaccine to inoculate a child from smallpox is

Louis Pasteur Edward Jenner Sanger and Gilbert. Arber and Nathans

Question 6 Of 10

With regard to SCP – Choose the odd man out.

Chlorella Spirulina Chlamydomonas Bacillus thuringiensis

Question 7 Of 10

Restriction enzymes recognize specific

Palindromic region, Exons Introns None of these

Question 8 Of 10

PCR refers to

A common laboratory technique of making millions of copies of a particular region of DNA A biotechnological procedure of replicating DNA strands Hybridization of DNA molecules in to several fragments It is a test for tracing genetic defects.

Question 9 Of 10

This enzyme is purified from bacteria and calf intestine is

DNAligase Alkaline Phosphatase Exo nuclease Endo nuclease

Question 10 Of 10

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

Both assertion and reason are true. But reason is correct explanation of assertion. Both assertion and reason are true. But reason is not correct explanation of assertion. Assertion is true but reason is false. Both assertion and reason are false.

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Bio Botany - English Medium - Principles and Processes of Biotechnology

Samacheer Kalvi 11th Bio Botany - Principles and Processes of Biotechnology - Book Back Questions in English Medium