Vitamins - Mock Test 25

Question 241

Vitamin B12 is transported in blood by?

A) Albumin B) Transcortin C) Transcobalamin I D) Transcobalamin II

---

No Details

Question 242

Vitamin B12 is?

A) Not stored in the body B) Stored in bone marrow C) Stored in liver D) Stored in RE cells

---

No Details

Question 243

Chemically, Extrinsic Factor of Castle is a?

A) Mucoprotein B) Glycoprotein C) Mucopolysaccharide D) Cyanocobalaminm

---

No Details

Question 244

Intrinsic factor is chemically a?

A) Protein B) Glycoprotein C) Mucopolysaccaride D) Peptide

---

No Details

Question 245

Absorption of Vitamin B12 requires the presence of?

A) Pepsin B) Hydrochloric acid C) Intrinsic factor D) Boh B and C

---

No Details

Question 246

Methylcobalamin is required for formation of?

A) Serin from glycine B) Glycine from serine C) Methionine from homocysteine D) All of these

---

No Details

Question 247

Vitamin B12 forms coenzymes known as?

A) Cobamide B) Transcobalamin I C) Transcobalamin II D) Both B and C

---

No Details

Question 248

Riboflavin deficiency symptoms are?

A) Glossitis B) stomatis C) Vomitting D) Both A and B

---

No Details

Question 249

Conversion of folate into tetrahydrofolate requires?

A) NADH B) NADPH C) FMNH2 D) FADH2

---

No Details

Question 250

Folic acid contains?

A) Pteridine B) p-Amino benzoic acid C) Glutamic acid D) All of these

---

No Details