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.Management Sciences
Category: Nucleo Proteins & Mineral Metabolism
Normal level of serum phosphorous is_____________?
A. 2.5 – 4.5 mgm%
B. 7-9 mgm%
C. 40-50 mgm%
D. 1-2 mgm%
The portion of DNA in Which RNA polymerase binds and starts transcription is called______________?
A. Terminator
B. Anti terminator
C. Operator
D. Promoter region
Normal serum calcium level is_______________?
A. 4-6 mg/dl
B. 9-11 mg/dl
C. 19-21 mg/dl
D. 20-30 mg/dl
In human body which of the following trace element is next to iron_______________?
A. Ca++
B. Zn++
C. Cu++
D. Selenium
Which of the following is used in recombinant DNA technology ?
A. Restriction endonucleases
B. PCR
C. Reverse transcriptase FISH
D. None of these
In molecular cloning, Blue White screening is used for_______________?
A. To screen for recombinant vectors
B. To detect gene mutations
C. To identify desired chromosomal DNA insert in plasmid vectors
D. To detect host DNA in situ
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