SCI228 Nutrition, Health & Wellness w/Lab
Week 5 Quiz
Question 1
(TCO 3) The smallest and most unique unit of matter is a(n):
molecule.
atom.
free radical.
element.
Question 2
(TCO 3) Which of the following are required components of antioxidant enzyme systems?
Antioxidant minerals
Antioxidant vitamins
Phytochemicals
Gastrointestinal microflora
Question 3
(TCO 7) About 90% of vitamin E is stored in:
adipose tissue.
the liver.
cell membranes.
the skin.
Question 4
(TCO 7) Which of the following are rich sources of Vitamin C?
Milk and cheese
Seafood
Wheat and oats
Green and red peppers
Question 5
(TCO 7) Which of the following nutrients requires the most frequent consumption to assure adequate body stores?
Vitamin A
Vitamin E
Vitamin C
Beta-carotene
Question 6
(TCO 8) The retinoid that has the most important physiological role in the human body is:
retinol.
retinoic acid.
retinal.
beta-carotene.
Question 7
(TCO 8) Which of the following is FALSE in regard to trabecular bone?
Very sensitive to changes in hormones and nutrition
Porous and spongy in composition
Turnover is very rapid
Comprises approximately 80% of the skeleton
Question 8
(TCO 8) Which of the following is our primary dietary source of Vitamin D?
Seafood
Chicken
Green leafy vegetables
Milk
Question 9
(TCO 9) The neural tube is formed by the ________ week of pregnancy.
1st
4th
12th
20th
Question 10
(TCO 9) Most of the body’s phosphorus is stored in:
the liver.
adipose tissue.
the skeleton.
the kidneys.