Biotechnology Principles and Processes: MCQs Test – 03 29

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NEET Biology Questions on Biotechnology – Principles and Processes| NEET Biotechnology Questions (MCQs) with Answers | Online Test No 03

NEET Biotechnology Questions : MCQs Test - 03

Congratulations - you have completed NEET Biotechnology Questions : MCQs Test - 03. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
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Question 1
The transgenic animals are those which have
A
foreign DNA in some of their cells
B
foreign DNA in all of their cells
C
foreign RNA in all of their cells
D
Both (A) and (C)
Question 2
The two strands of DNA are held together by bonds of
A
Nitrogen
B
Oxygen
C
Hydrogen
D
Carbon
Question 3
There is a restriction endonuclease called EcoRI. What does "co" part in it stand for?
A
coli
B
colon
C
coelom
D
coenzyme
Question 4
Transgenic plants are developed by
A
Introducing foreign genes
B
Introducing gene mutations
C
Deleting certain chromosomes parts
D
Stopping spindle formation
Question 5
Cry genes or Bt genes are obtained from
A
Cotton pest
B
Tobacco plant
C
Bacillus thuringiensis
D
E - Coli
Question 6
Which enzyme is useful in genetic engineering?
A
DNAase
B
Amylase
C
Lipase
D
Restriction endonuclease
Question 7
Which is related to genetic engineering?
A
Plastid
B
Plasmid
C
Heterosis
D
Mutation
Question 8
Which of the following enzyme joints the okazaki fragments?
A
DNA polymerase
B
DNA ligase
C
Helicase
D
Restriction endonuclease
Question 9
Which of the following features should be present in vector?
A
It should replicate autonomously
B
It should have its own origin of replication
C
It should possess restriction enzyme cleavage sites
D
All of these
Question 10
Which of the following is a genetic vector?
A
Plasmid
B
Phage
C
Cosmid
D
All of these
Question 11
Which of the following is related to genetic engineering?
A
Mitochondrion
B
Golgi apparatus
C
Lysosome
D
Plasmid
Question 12
Which of the following is used in Biowar?
A
A pathogen
B
Toxin from a pathogen
C
A delivery system for the bioweapon agent
D
All of these
Question 13
Which of the following tool makes possible genetic engineering?
A
Restriction endonuclease
B
DNA polymerase
C
Helicase
D
RNA polymerase
Question 14
Which one contains four pyrimidine bases?
A
GATCAATGC
B
GCUAGACAA
C
UAGCGGUAA
D
TGCCTAACG
Question 15
Which one is found only in RNA?
A
Cytosine
B
Adenine
C
Uracil
D
Guanine
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There are 15 questions to complete.
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29 thoughts on “Biotechnology Principles and Processes: MCQs Test – 03”

    • Reply ↓
      Rachal Mahew

      biogical agents like pathogens or their toxin or weedicide like 2,4-d etc are used as weapons for war called BIOWAR

  • Reply ↓
    Devyani Thopte

    yipee i gt it all rite.
    wow that was really awesome 🙂
    never seen any quiz as easy as that

    • Reply ↓
      perumaldevi

      pyrimidine is a 6 membered ring stucture the fitrst obtion *GATCAATGC* of 14 th question has four 6 -member ring stucture
      T-TYMINE and C- CYTOCINE

    • Reply ↓
      Robin

      They have asked us whic of the foll sequence contains only 4 pyrimidines(C,U,T) hence in the option a thers only 4 pyrimidines