Q: Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in what? Choices: - molecular bonds - liquid bonds - crystals bonds - chemical bonds A:
chemical bonds

(Question)
Q: Although vitamins and minerals do not provide what, they are still essential for good health? Choices: - flavor - antioxidants - enzymes - energy A:
(Answer)
energy

Ques: Q: Lead shielding is used to block what type of rays? Choices: - ultraviolet - alpha - toxic - gamma A:
Ans: gamma

(Q).
Q: What do the muscles of the gastrointestinal tract do? Choices: - break down food - secrete stomach acid - stop digestion - keep food moving A:
(A).
keep food moving

Ques:Q: What creates charged regions in a water molecule? Choices: - nonpolar bonds - ionic bonds - noncovalent bonds - polar covalent bonds A:

Ans:polar covalent bonds

Q: What is the termination of a pregnancy in progress called? Choices: - contraception - miscarriage - delivery - abortion A:
abortion