Bio 1243 Test #2 Review || with Errorless Solutions 100%.

d) Cells can divide up the labor of performing essential physiological processes. correct answers Which of the following is a main benefit of multicellularity? a) Each cell can perform all of the necessary physiological processes needed by the body. b) Each cell can dump its waste directly into the environment c) Only some body cells need to make ATP. d) Cells can divide up the labor of performing essential physiological processes. e) Each cell has direct access to nutrients in the environment. c) They produce matrix protein and polysaccharides. correct answers What is the role of fibroblasts in connective tissue? a) They produce cells that can contract. b) They form the lining of hollow organs. c) They produce matrix protein and polysaccharides. d) They conduct electrical signals. e) They protect other cells from injury or damage. a) They tend to be found within tissue masses, holding those masses them together. correct answers Which of the following is NOT true about epithelial cells? a) They tend to be found within tissue masses, holding those masses them together. b) They can form glands which secrete products like earwax. c) They are frequently replaced. d) They function to protect, transport nutrients, or secrete products. e) They have a short lifespan because they suffer regular damage. a) The body's use of physical and chemical processes to maintain a consistent internal environment. correct answers The term "homeostasis" describes: a) The body's use of physical and chemical processes to maintain a consistent internal environment. b) Biochemical processes associated with the maintenance of the body temperature. c) The metabolic patterns of active (versus stationary) animals. d) The metabolic patterns of stationary (versus active) animals. e) The health benefits of a sedentary lifestyle. a) Is the target value or range for a physiological variable, to which it generally returns following perturbation. correct answers A set point: a) Is the target value or range for a physiological variable, to which it generally returns following perturbation. b) Is a physiological state that occurs in animals called "conformers" but not "regulators." c) Can occur in fishes but not in terrestrial animals.