Biotechnology Principles and Processes: MCQs Test – 01 8

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NEET Biology Questions on Biotechnology – Principles and Processes| NEET Biotechnology Questions (MCQs) with Answers | Online Test No 01

NEET Biotechnology Questions : MCQs Test - 01

Congratulations - you have completed NEET Biotechnology Questions : MCQs Test - 01. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
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Question 1
A dividing and undifferentiated mass of cells is called
A
Callus
B
Embryo
C
Explant
D
Zygote
Question 2
Advancement in genetic engineering has been possible due to the discovery of
A
Oncogenes
B
Transposons
C
Restriction endonuclease
D
Exonucleases
Question 3
Agarose extracted from sea weeds finds use in
A
Gel electrophoresis
B
Spectrophotometry
C
Tissue culture
D
PCR
Question 4
Continuous addition of sugars in 'fed batch' fermentation is done to
A
Degrade sewage
B
Produce methane
C
Obtain antibiotics
D
Purify enzymes
Question 5
Which purine is found in RNA?
A
Guanine
B
Cytosine
C
Thymine
D
Uracil
Question 6
DNA fingerprinting was discovered by
A
James Watson
B
Alec Jeffreys
C
Frederick Fanger
D
Hargobind Khorana
Question 7
DNA is found in
A
Chromosomes
B
Plastids
C
Mitochondria
D
All of the above
Question 8
Dolly, The first cloned mammal, was produced by
A
Parthenogenesis
B
Artificial fertilization
C
Replacement of zygote nucleus by somatic nucleus
D
in vitro fertilization
Question 9
Embryo culture is used for
A
Establishing suspension culture
B
Recovery of inter specific hybrids
C
Somatic hybridization
D
Haploid production
Question 10
First artificial gene was synthesized by
A
Nirenberg
B
Mendel
C
Morgan
D
Khorana
Question 11
Genetic Engineering is
A
plastic surgery
B
addition or removal of genes
C
study of extranuclear genes
D
all of the above
Question 12
Genomics is the study of
A
Genes in general
B
Human genes
C
Genomes in general
D
Human genome
Question 13
Given below is a sample of a portion of DNA strand giving the base sequence on the opposite strands. What is so special shown in it? 5' ______ GAATTC ________ 3' 3' ________CTTAAG ________ 5'
A
Palindromic sequence of base pairs
B
Replication completed
C
Deletion mutation
D
Start codon at the 5' end
Question 14
Maximum number of existing transgenic animals is of
A
Pig
B
Fish
C
Mice
D
Cow
Question 15
One of the following processes involves southern blotting technique
A
rDNA technology
B
DNA finger printing
C
production of transgenic plants
D
formation of suspension culture
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8 thoughts on “Biotechnology Principles and Processes: MCQs Test – 01”

  • Reply ↓
    vaibhavi

    can someone explain how we purify enzymes by adding sugar in fed batch ?

    • Reply ↓
      ZEESHAN ALI YOUSAF

      Same question i have…..how can we purify enzyme ????As mentioned in question it is a fermentation and in fermentation alcohols are produced….answer should be methanol

      • Reply ↓
        Anum

        Fed-batch culture is an operational technique where one or more nutrients (substrates) are fed (supplied) to the bioreactor during cultivation and in which the product(s) remain in the bioreactor until the end of the run. Continuous addition of sugars in ‘fed-batch’ fermentation is done to purify the enzymes. Thus, the correct answer is option D.
        Answered By

  • Reply ↓
    Nok Sen Kaihi

    I have got lots of idea about the question pattern.