Multiple Choice
The stomach produces two substances required for proper vitamin B12 absorption: hydrochloric acid and _____.
A) extrinsic factor
B) intrinsic factor
C) factorial proteins
D) injectable factor
Correct Answer:

Verified
Correct Answer:
Verified
Q2: The condition of niacin deficiency is called<br>A)
Q3: Vitamin B<sub>12</sub> is found abundantly in plant
Q4: The conditions of cheilosis, stomatitis, and glossitis
Q5: The conversion of homocysteine to methionine requires
Q6: All water soluble vitamins share 3 similarities:
Q7: Vitamin C deficiency results in<br>A) beriberi.<br>B) pellagra.<br>C)
Q8: Consumption of high doses of supplemental vitamin
Q9: Cholecalciferol is<br>A) also called ergocalciferol.<br>B) vitamin D<sub>2</sub>.<br>C)
Q10: Water-soluble vitamins can be destroyed by heat
Q11: Vitamin B<sub>6</sub> deficiency can be difficult to