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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
Attachment of which of following to protein, makes it move to endoplasmic reticulum?
translation complex
signal peptide
transport peptide
chaperone
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Which of following functions as a transporter of amino acids from cytoplasm to growing peptide chain?
rRNA
mRNA
tRNA
DNA
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Flexible base pairing at codons is called:
wobble
shuffle
recombination
flexibility
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Defect or absence of which of following key enzymes can lead to albinism?
melanin
Tyrosinase
melanocyte
kinase
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Rearrangement of exons due to intron crossing over is called:
exon shuffling
recombination
exon combination
exon mix
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
What is stretch of DNA called which is downstream promoter and is transcribed into an mRNA?
transcription site
transcription unit
RNA unit
map unit
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Strand of DNA that is used to make mRNA strand is called:
parent strand
template strand
original strand
final strand
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
Which of following may change a normal codon to a stop codon?
non sense mutation
missense mutation
point mutation
substitution
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
What happens to 5 prime ends of pre mRNA?
addition of extra nucleotides
addition of a poly t tail
attachment of a cap
cutting ends
Author:
rikazzz
Comment
Gene Expression: From Gene to Protein
What are small scale mutations at DNA level called?
point mutation
translocation
segment deletion
splicing
Author:
rikazzz
Comment
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