Drinking orange juice when eating a hamburger and salad is a good idea. Why? O T

Question

Drinking orange juice when eating a hamburger and salad is a good idea. Why? O The MFP factor in beef enhances vitamin C absorption. O The folate in orange julce improves iron transport in the blood. O The folate in orange juice enhances all iron absorption. O Vitamin C acts as an antloxidant and enhances the heme iron absorption The vitamin C in orange juice enhances the nonheme iron absorption, Question 21 2 pts Which is TRUE about ferroportin (also known as mucosal transferrin)? O Ferroportin is the storage form of iron inside the intestinal cell Ferroportin is a transport protein on the secorid membilarig Hesposed to biood) of the intestinal ce Ferroportin stirnulates hepcidin to increase iron Feroportin is the trarsport prodeirs for hun in the blood taking iron to tissue sites

Explanation / Answer

20) Drinking orange juice when eating a hamburger and salad is a good idea. Why?

The correct answer is the option (E) The vitamin C in orange juice enhances the nonheme iron absorption.

Orange juice is rich in Vitamin C, it increases the absorption of nonheme iron.

21) Which is TRUE about ferroportin (also known as mucosal transferrin)?

The correct answer is the option (B) Ferroportin is a transport protein on the second membrane (exposed to blood) oft he intestinal cell.

Ferroportin (transferrin) is an iron transport protein it is not iron storage protein.

Ferroportin does not stimulate hepcidin it inhibits hepcidin.

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