Fats and Fatty Acid Metabolism - Mock Test 28

Question 271

Abetalipoproteinaemia occurs due to a block in the synthesis of?

A) Apoprotein A B) Apoprotein B C) Apoprotein C D) Cholesterol

---

No Details

Question 272

Lovastatin and mevastatin lower?

A) Serum triglycerides B) Serum cholesterol C) Serum phospholipids D) All of these

---

No Details

Question 273

After entering cytosol, free fatty acids are bound to?

A) Albumin B) Globulin C) Z-protein D) None of these 1⃣ Albumin 2⃣ Globulin 3⃣ Z-protein

---

No Details

Question 274

Lipo-oxygenase is required for the synthesis of?

A) Prostaglandins B) Leukotrienes C) Thromboxanes D) All of these

---

No Details

Question 275

Synthesis of prostaglandins is inhibited by?

A) Glucocorticoids B) Aspirin C) Indomethacin D) All of these

---

No Details

Question 276

All of the following statements about hypoglycin are true except?

A) It is a plant toxin B) It causes hypoglycaemia C) It inhibits oxidation of short chain fatty acids D) It inhibits oxidation of long chain fatty acids

---

No Details

Question 277

Sphingomyelins:?

A) Phospholipids B) Nitrolipids C) Alcohols D) None of these

---

No Details

Question 278

Human desaturase enzyme system cannot introduce a double bond in a fatty acid beyond?

A) Carbon 9 B) Carbon 6 C) Carbon 5 D) Carbon 3

---

No Details

Question 279

Human desaturase enzyme system cannot introduce a double bond in a fatty acid beyond?

A) Carbon 9 B) Carbon 6 C) Carbon 5 D) Carbon 3

---

No Details

Question 280

Fatty liver may be prevented by all of the following except?

A) Choline B) Betaine C) Methionine D) Ethionine

---

No Details