Author Question: Restricting calories in humans and other mammals by approximately _____ may trigger anti-aging ... (Read 479 times)

mwit1967 · **on:** Jul 11, 2018

Restricting calories in humans and other mammals by approximately _____ may trigger anti-aging responses.
a. 30
b. 50
c. 70
d. 10

Question 2

The cellular damage theories of aging include all of the following except the:
a. free-radical theory.
b. wear-and-tear theory.
c. cross-linking theory.
d. immunological theory.