Biochemistry Mcqs

All are true of the genetic code except____________?

(A) Degenerate

(B) Universal

(C) Punctuation

(D) Non overlapping

Submitted By: Ali Uppal


End product of purine metabolism is______________?

(A) Creatinine

(B) Uric acid

(C) Xanthine

(D) Phosphates

Submitted By: Ali Uppal


The portion of DNA in Which RNA polymerase binds and starts transcription is called______________?

(A) Terminator

(B) Anti terminator

(C) Operator

(D) Promoter region

Submitted By: Ali Uppal


Codons are present on_____________?

(A) m-RNA

(B) DNA

(C) t-RNA

(D) Ribosomal RNA

Submitted By: Ali Uppal


Chargaff rule states that___________?

(A) A+G=T+C

(B) A/T=G/C

(C) A=U=T=G=C

(D) A+T=G+C

Submitted By: Ali Uppal


Translation occurs at______________?

(A) Mitochondria

(B) Centrosome

(C) Nucleus

(D) Ribosome

Submitted By: Ali Uppal


Peroxidase enzyme contain______________?

(A) Chromium

(B) Selenium

(C) Magnesium

(D) Calcium

Submitted By: Ali Uppal


Ferritin – an inactive form of iron is stored in_____________?

(A) Gut

(B) Spleen

(C) Liver

(D) All of the above

Submitted By: Ali Uppal


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

Submitted By: Ali Uppal


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

Submitted By: Ali Uppal