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Gene Expression: From Gene to Protein
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Gene Expression: From Gene to Protein
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Gene Expression: From Gene to Protein
What is region of gene called where RNA polymerase attaches first?
promoter
initiator
starter
origin of transcription
Author:
rikazzz
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Gene Expression: From Gene to Protein
Initial mRNA that has not yet been translated to a protein is called:
initial transcript
new RNA
primary transcript
na?ve rRNA
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Which of following term describes different ways of cutting mRNA?
spliceosome
alteRNAtive RNA splicing
mRNA cutting complex
alteRNAtive cutters
Author:
rikazzz
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Gene Expression: From Gene to Protein
What is function of end modifications of mRNA?
protection from degradation
help in translation
help in further modifications
save energy
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Which of following is not needed during RNA synthesis?
RNA polymerase
template strand
ribosomes
primer
Author:
rikazzz
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Gene Expression: From Gene to Protein
Which of following may alter reading frame of genetic message?
substitution
non sense mutation
addition
point mutation
Author:
rikazzz
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Gene Expression: From Gene to Protein
What is tRNA molecule called when it is attached to a complementary amino acid?
activated tRNA
charged tRNA
bonded tRNA
na?ve tRNA
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Energy required for synthesis of a polypeptide chain in a ribosome is provided by
GTP
Adenosine triphosphate (ATP)
GDP
ADP
Author:
rikazzz
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Gene Expression: From Gene to Protein
What is function of E site on ribosomes?
peptidyl tRNA binding site
mRNA binding site
aminoacyl-tRNA binding site
exit site
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Which of following is not a part of translation initiator complex?
small ribosomal subunit
large ribosomal subunit
DNA
tRNA
Author:
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