The active form of vitamin A that functions in vision is _____.
a. opsin
b. retinol
c. retinal
d. retinoic acid
e. tryptophan
Q. 2Which of the following describes Indian dating and marriages?
a. After extensive dating, arranged marriages take place.
b. Dating is typical and arranged marriages no longer take place.
c. Dating is not typical, whereas arranged marriages are typical.
d. Neither dating nor arranged marriages are typical.
e. Marriages are arranged around those who are dating.
Q. 3Generally, fat-soluble vitamins will be found in foods such as _____.
a. oranges and strawberries
b. whole milk and eggs
c. potatoes and carrots
d. lettuce and spinach
e. root vegetables and rice
Q. 4Which of the following is the highest of the Indian castes?
a. Untouchables
b. Brahmans
c. Sudras
d. Vaisyas
e. Kshatriyas
Q. 5Some vitamins are available from foods as precursors called _____.
a. provitamins
b. coenzymes
c. pre-enzymes
d. free radicals
e. oxidants
Q. 6What religion do nearly 85 of Indians follow?
a. Buddhism
b. Christianity
c. Hinduism
d. Judaism
e. Islam
Q. 7The fat-soluble vitamins _____.
a. are less stable than the water-soluble vitamins
b. are absorbed like fats
c. are usually constituents of coenzymes
d. are not essential
e. are only found in animal products like meat and eggs
Q. 8What is the caste associated with the priest profession in India?
a. Kshatriyas
b. Brahmans
c. Vaisyas
d. Sudras
e. Untouchables
Q. 9Overconsumption of the fat-soluble vitamins results in _____.
a. accumulation, which aids in the prevention of colds and infections
b. a non-observable condition, because they are excreted
c. possible toxicity, due to an accumulation in the body
d. weight gain due to increased fat intake
e. increased excretion of water-soluble vitamins
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