Anemia can result from a deficiency of
A. vitamin B-12.
B. folate.
C. vitamin B-6.
D. all of these.
Answer: D
You might also like to view...
Which statement describes an association between vitamin A and vision??
A) ?Retinoic acid is the form required for synthesis of retinoblasts. B) ?Light causes retinal to shift from a cis to a trans configuration. C) ?Retinol is the form bound to beta-carotene in the corneal membrane. D) ?Pigment molecules in the retina are composed of a molecule of vitamin A bound to an omega-3 fatty acid.
Robert and Chris have been at a local bar near their dormitory for one hour. Chris has had three beers already and Robert tells him to slow down because too much alcohol can cause death. Chris says this is not true since you just go to sleep when you drink too much. Chris also says that since he is allowed two drinks a day on average, he decided to save them up for the weekend. Robert is
beginning to suspect that Chris might have a drinking problem. Let's see if you know more than Chris does concerning alcohol by answering these questions.Chris argues that beer does not raise your blood alcohol level as much as hard liquor. Which beverage/amount combination has more alcohol than 12 ounces of regular beer? a. 5 ounces of wine b. 1 1/2 ounces of vodka c. 1 1/2 ounces of gin d. 9 3/4 ounces of malt liquor e. They all contain the same amount of alcohol.
Proteins that minimize fluctuations in pH are known as
A) enzymes. B) hormones. C) antibodies. D) buffers.
Which of the following is a potential health benefit of moderate alcohol consumption?
A) appetite suppression B) decreased HDL cholesterol C) increased LDL cholesterol D) increased HDL cholesterol