Enzymes are ____
a. activated by high heat
b. usually, but not always, made of protein
c. destroyed after they react
d. specific for a particular reaction
e. involved with a limited number of essential body processes
d
You might also like to view...
An herb is a
A. flavoring that is derived from the fruit, bark, seeds, or root of a plant. B. plant leaf valued for its flavor or scent. C. plant leaf with medicinal value only. D. plant extract that is oil based.
Identify the nutrient that is likely to result in excess dosage in men when a dietary supplement provides 100% of its daily value.
a. Vitamin C b. Zinc c. Iron d. Vitamin E
The age to which the longest-living member of the species has lived is called the
A) life expectancy. B) life time. C) life span. D) life-term.
Coffee drinkers seem to have a lower risk of type 2 diabetes, which may be due to the _____ found in the coffee
a. antioxidants b. vitamins c. minerals d. caffeine e. herbs