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Author Question: In addition to vision, vitamin A plays an important role in cell differentiation. As a result, ... (Read 35 times)

lbcchick

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on: Aug 20, 2018
In addition to vision, vitamin A plays an important role in cell differentiation. As a result, vitamin A is important for proper
 
 A. reproduction.
  B. growth.
  C. immune system function.
  D. All of the above

Question 2

Vitamin C acts as an antioxidant because it can
 
 A. donate electrons or hydrogen ions to other substances.
  B. inhibit oxidation.
  C. participate in redox reactions.
  D. neutralize free radicals.
  E. All of the above


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Galvarado142

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Reply #1 on: Aug 20, 2018
Answer to Question 1

D

Answer to Question 2

E


lbcchick

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Reply 2 on: Aug 20, 2018
Great answer, keep it coming :)

Bigfoot1984

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Reply 3 on: Yesterday
Gracias!

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Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

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Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

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