Medical Mcqs

All are genetic amino acid deficiency disease except___________?

• (A)  Phenyl ketonuria
• (B)  Alkaptonuria
• (C)  Homocystinuria
• (D)  6alactosemia

Answer

Submitted By :Ali Uppal

Which of the following is a derived a derived protein_____________?

• (A)  Protamines
• (B)  Peptones
• (C)  Prolamines
• (D)  Lactalbumin

Answer

Submitted By :Ali Uppal

Quaternary structure of protein is_____________?

• (A)  The arrangement sequence of amino acids in the polypeptide chain
• (B)  Inter relation between amino acids in a single polypeptide chain
• (C)  Inter relation of amino acids in 2 polypeptide chains
• (D)  The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains

Answer

Submitted By :Ali Uppal

Which is the by product of the urea cycle_______________?

• (A)  Aspartate
• (B)  Succinate
• (C)  Ornithine
• (D)  Fumarate

Answer

Submitted By :Ali Uppal

Urinary protein is detected by______________?

• (A)  Barfoed test
• (B)  Hay’s test
• (C)  Boiling test
• (D)  Ehrlich’s test

Answer

Submitted By :Ali Uppal

Urea is produced by the enzyme_____________?

• (A)  Urease
• (B)  Uricase
• (C)  Arginase
• (D)  Glutaminase

Answer

Submitted By :Ali Uppal

Iron is complexed in haemoglobin to_______________?

• (A)  Leucine
• (B)  Histidine
• (C)  Isoleucine
• (D)  Valine

Answer

Submitted By :Ali Uppal

At PH 7 the binding of 2,3 DPG to hemoglobin occurs at which site ?

• (A)  Sulphydryl group
• (B)  Carboxy terminal
• (C)  Amino terminal
• (D)  Histidine

Answer

Submitted By :Ali Uppal

False statement about haemoglobin structure________________?

• (A)  Hb has 2 polypeptide chains
• (B)  Iron is present in ferrous state
• (C)  Hb structurally similar to myoglobin
• (D)  Ferrous ions are in porphyrin rings

Answer

Submitted By :Ali Uppal

The following is not a carrier protein________________?

• (A)  Cerruloplasmin
• (B)  Transferrin
• (C)  Transcobalamine
• (D)  Haptoglobulin

Answer

Submitted By :Ali Uppal