• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

DNA Sequencing, Mutation and Repair

DNA Sequencing, Mutation and Repair
Changes in which of the following characterizes mutations?

Phenotype
Both (a) and (b)
Genotype
None of these

ANSWER DOWNLOAD EXAMIANS APP

DNA Sequencing, Mutation and Repair
When mutations involve vital functions so that the mutants are nonviable, it is a

nonsense mutation
none of these
transversion
lethal mutation

ANSWER DOWNLOAD EXAMIANS APP

DNA Sequencing, Mutation and Repair
Which of the following mutations arise without exposure to external agents?

Induced mutations
Analogous mutations
None of these
Spontaneous mutations

ANSWER DOWNLOAD EXAMIANS APP

DNA Sequencing, Mutation and Repair
Genetic variations are

stable
temporary
not heritable
influenced by the environment

ANSWER DOWNLOAD EXAMIANS APP

DNA Sequencing, Mutation and Repair
The promoter on an expression vector used to overproduce proteins in bacteria is

expressed both in bacteria and mammalian cells
not a regulated promoter
the natural promoter of the gene being cloned
a bacterial promoter

ANSWER DOWNLOAD EXAMIANS APP

DNA Sequencing, Mutation and Repair
A nonsense mutation may result into

modification of mRNA
a large deletion within the reading frame of a gene
an abnormal elongation of a polypeptide
a premature termination of the synthesis of a polypeptide

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON DNA Sequencing, Mutation and Repair

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑