APHY 101 Ivy Tech Exam 1/ Midterm questions with complete solutions 2024/2025

APHY 101 Ivy Tech Exam 1/ Midterm questions with complete solutions 2024/2025 Signs of aging at the cellular level are: - -impaired cell division and the ability to break down and recycle worn cell parts. The elbow is distal to the wrist. - -False The ears are lateral to the eyes. - -True Which of the following lists best illustrates the idea of increasing levels of complexity? - - Organelles, cells, tissues, organs, organ systems A decomposition reaction can be symbolized by - -AB → A + B. A parietal layer of a serous membrane _______, whereas a visceral layer of a serous membrane ________. - -lines cavities; covers organs The three major parts of a cell are - -the nucleus, cytoplasm, and cell membrane. Smooth endoplasmic reticulum has ribosomes and rough endoplasmic reticulum does not. - -False In negative feedback mechanisms changes away from the normal state - -stimulate changes in the opposite direction. Chemistry is important to the study of physiology because - -all of the above. Consider the following list of commonly found items and their pH values: Which of the choices includes all acids? - -Vinegar, grapes, tomatoes, and coffee In phagocytosis - -a cell membrane engulfs solid particles. Which of the following transport processes does not require expenditure of cellular energy? - -Facilitated diffusion An organic compound always contains - -carbon and hydrogen. Saturated fats _______ than unsaturated fats. - -have more single carbon-carbon bonds The atoms of the isotopes of a particular element vary in the number of - -Neutrons Lipids - -All of the above An electrolyte ionizes in water. - -True Which of the following groups of compounds is hydrophobic? - -Carbohydrates Which of the following substances is an element? - -Iron Which of the following groups of elements account for more than 95% of the human body by weight? - -Carbon, hydrogen, oxygen, nitrogen The anatomical term that indicates a structure close to