Ferritin – an inactive form of iron is stored in_____________?
(A) Gut
(B) Spleen
(C) Liver
(D) All of the above
The normal value of serum potassium level is____________?
(A) 2.8-3.8 meq/L
(B) 3.8-5 meq/L
(C) 5-5.8 meq/L
(D) 6-7.2 meq/L
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
Iron absorption is decreased in presence of all except____________?
(A) Phytates
(B) Ascorbic acid
(C) Tannins
(D) Phosphates
The sigma subunit of prokaryotic RNA polymerase_______________?
(A) Binds the antibiotic Rifampicin
(B) Is inhibited by a-amanitin
(C) Specifically recognizes the promoter site
(D) Is part of the core enzyme
The patient suffered from hypogondism, failure to thrive, lose of taste and unable to maintain stability. This shows the deficiency of_____________?
(A) Zinc
(B) Chromium
(C) Copper
(D) Potassium
Ammonia produced by brain is trapped as_____________?
(A) Urea
(B) Uric Acid
(C) Creatinine
(D) Glutamine
Serum creatine kinase-3 (CK-3) is elevated in_______________?
(A) Muscular dystrophy
(B) Myocardial infarction
(C) Alcoholic cirrhosis
(D) Brain tumours
Transcription is the synthesis of____________?
(A) Single stranded complimentary copy of DNA
(B) Double stranded complimentary copy of DNA
(C) Complimentary copy of RNA
(D) COmplimentary copy of rRNA
Which of the following is used in recombinant DNA technology ?
(A) Restriction endonucleases
(B) PCR
(C) Reverse transcriptase FISH
(D) None of these