Ques: Q: What works by providing a lower energy pathway from reactants to products? Choices: - thermodynamics - hormones - magnetism - catalyst A:
Ans: catalyst

Ques: Q: What supports and protects the soft organs of the body? Choices: - Skin - skull - Muscle - skeleton A:
Ans: skeleton

Ques: Q: At what point is water on the ph scale? Choices: - 14, basic - 3, acidic - 0, very acidic - neutrality, 7 A:
Ans: neutrality, 7

Ques: Q: The challenge of techniques used for proteomic analyses is the difficulty in detecting small quantities of what? Choices: - bacteria - acids - particles - proteins A:
Ans:
proteins