(A) Ca++
(B) Mg++
(C) Na+
(D) K+
Tag: Biochemistry Mcqs
Pepsin acts on denatured proteins to produce?
(A) Proteoses and peptones
(B) Polypeptides
(C) Peptides
(D) Dipeptides
Trypsinogen is converted to active trypsin by?
(A) Enterokinase
(B) Bile salts
(C) HCl
(D) Mg++
The optimal pH for the enzyme chymotrypsin is?
(A) 2.0
(B) 4.0
(C) 6.0
(D) 8.0
The optimal pH for the enzyme trypsin is?
(A) 1.0–2.0
(B) 2.0–4.0
(C) 5.2–6.2
(D) 5.8–6.2
The optimal pH for the enzyme rennin is?
(A) 2.0
(B) 4.0
(C) 8.0
(D) 6.0
Pepsinogen is converted to active pepsin by?
(A) HCl
(B) Bile salts
(C) Ca++
(D) Enterokinase
The optimal pH for the enzyme pepsin is?
(A) 1.0–2.0
(B) 4.0–5.0
(C) 5.2–6.0
(D) 5.8–6.2