APHY 101 Ivy Tech Exam 1/ Midterm Questions with Correct Answers

APHY 101 Ivy Tech Exam 1/ Midterm Questions with Correct Answers Signs of aging at the cellular level are: - Answer -impaired cell division and the ability to break down and recycle worn cell parts. The elbow is distal to the wrist. - Answer -False The ears are lateral to the eyes. - Answer -True Which of the following lists best illustrates the idea of increasing levels of complexity? - Answer - Organelles, cells, tissues, organs, organ systems A decomposition reaction can be symbolized by - Answer -AB → A + B. A parietal layer of a serous membrane _______, whereas a visceral layer of a serous membrane ________. - Answer -lines cavities; covers organs The three major parts of a cell are - Answer -the nucleus, cytoplasm, and cell membrane. Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does not. - Answer - False In negative feedback mechanisms changes away from the normal state - Answer -stimulate changes in the opposite direction. Chemistry is important to the study of physiology because - Answer -all of the above. Consider the following list of commonly found items and their pH values: Which of the choices includes all acids? - Answer -Vinegar, grapes, tomatoes, and coffee In phagocytosis - Answer -a cell membrane engulfs solid particles. Which of the following transport processes does not require expenditure of cellular energy? - Answer - Facilitated diffusion An organic compound always contains - Answer -carbon and hydrogen. Saturated fats _______ than unsaturated fats. - Answer -have more single carbon-carbon bonds The atoms of the isotopes of a particular element vary in the number of - Answer -Neutrons Lipids - Answer -All of the above