Regulation of Gene Expression
A single-stranded miRNA is composed of approximately how many nucleotides?
10
13
100
22
22
Related posts
How many genes are present in Drosophila genome?A. 5000
B. 10000
C. 50000
D. 40000
Mutation of ras protein can lead to abnormal activation of which of following?
A. kinase cascade
B. Jak/stat pathway
C. immune system
D. inflammation
Which of following is not a part of an operon?
A. operator
B. genes
C. promoter
D. mRNA
A similar group of cells organized in a pattern is called:
A. tissues
B. organs
C. systems
D. lymph
Myoblasts are precursor of which of following cells?
A. muscles
B. neurons
C. blood
D. bones
Which of following is an example of inducive operon?
A. trp
B. mac
C. l arabinose
D. lac
Production of multiple copies of a gene is called:
A. gene multiplication
B. gene amplification
C. gene unit
D. differentiation
Leave a Reply