APHY 101 Module 16 Final Exam (Ch 1-12) With Complete Solutions!

Osteoclasts are bone-resorbing cells, whereas osteoblasts are bone-forming cells. True / False - ANSWER-True For which of the following organelles are the structure and function correctly described? A. Mitochondrion—nonmembranous structure that synthesizes proteins B. Golgi apparatus—particles, composed of protein and RNA, which synthesize proteins C. Ribosomes—membranous vesicles containing digestive enzymes D. Endoplasmic reticulum—a network of interconnected membranes forming sacs and canals that packages protein molecules for secretion - ANSWER-D. Endoplasmic reticulum—a network of interconnected membranes forming sacs and canals that packages protein molecules for secretion A mutation can cause disease if A. it attracts mutagens. B. the DNA sequence changes so that one amino acid is substituted for another in a way that affects the encoded protein's functioning. C. the DNA sequence does not change. D. the DNA sequence changes so that one amino acid is substituted for another in a way that does not alter the encoded protein's functioning. - ANSWER-B. the DNA sequence changes so that one amino acid is substituted for another in a way that affects the encoded protein's functioning. Which of the following best describes the reaction NaNO3 + HCl → HNO3 + NaCl?