Q: What are the building blocks of peptides? Choices: - alkali - magnets - rocks - amino acids A:
amino acids

(Question)
Q: What is the sac-like organ at the end of the esophagus? Choices: - rectum - larynx - appendix - stomach A:
(Answer)
stomach

Ques: Q: What are the taste receptors found as tiny bumps on the tongue called? Choices: - ear buds - fat buds - hard buds - taste buds A:
Ans: taste buds

(Q).
Q: What science is the study of matter and the changes it undergoes? Choices: - biology - geology - astronomy - chemistry A:
(A).
chemistry

Ques:Q: What type of blood cells transport oxygen to the tissues so they can function? Choices: - white blood cells - mutated blood cells - depleted blood cells - red blood cells A:

Ans:red blood cells

Ques: Q: Sucrose does not undergo reactions that are typical of aldehydes and ketones, therefore it is a nonreducing what? Choices: - wheat - juice - salt - sugar A:
Ans:
sugar