IVY TECH APHY 101 Exam Expected Questions and Answers (Verified by Expert)

IVY TECH APHY 101 Exam Expected Questions and Answers (Verified by Expert) IVY TECH APHY 101 Exam Expected Questions and Answers (Verified by Expert) IVY TECH APHY 101 Exam Expected Questions and Answers (Verified by Expert) APHY 101 Ivy Tech Exam 1 Midterm 1. Signs of aging at the cellular level are ANS impaired cell division and the ability to break down and recycle worn cell parts. 2. The elbow is distal to the wrist. ANS False 3. The ears are lateral to the eyes. ANS True 4. Which of the following lists best illustrates the idea of increasing levels of complexity? ANS Organelles, cells, tissues, organs, organ systems 5. A decomposition reaction can be symbolized by ANS AB ’ A + B. 6. A parietal layer of a serous membrane , whereas a visceral layer of a serous membrane . ANS lines cavities; covers organs 7. The three major parts of a cell are ANS the nucleus, cytoplasm, and cell membrane. 8. Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does not. ANS False 9. In negative feedback mechanisms changes away from the normal state ANS - stimulate changes in the opposite direction. 10. Chemistry is important to the study of physiology because ANS all of the above . 11. Consider the following list of commonly found items and their pH values Which of the choices includes all acids? ANS Vinegar, grapes, tomatoes, and coffee 12. In phagocytosis ANS a cell membrane engulfs solid particles. 13. Which of the following transport processes does not require expenditure of cellular energy? ANS Facilitated diffusion 14. An organic compound always contains ANS carbon and hydrogen. 15. Saturated fats than unsaturated fats. ANS have more single carbon-car- bon bonds 16. The atoms of the isotopes of a particular element vary in the number of ANS Neutrons 17. Lipids ANS All of the above 18. An electrolyte ionizes in water. ANS True 19. Which of the following groups of compounds is hydrophobic? ANS Carbohy- drates 20. Which of the following substances is an element? ANS Iron