Which of the following terms do NOT at some point
characterize eukaryotic chromosomes?
a. grainy
b. duplicated
c. condensed
d. circular
e. rod-like
Answer: d
You might also like to view...
The region that controls coordinated movement of
skeletal muscles is indicated by a. A. b. B. c. C. d. D. e. E.
Although glucose molecules constantly diffuse into a red blood cell along their concentration gradient, equilibrium is never reached and a steep concentration gradient is continually maintained. What causes this?
a. The active transport of glucose b. The very fast turnover rate of glucose metabolism c. The ability of the cell to engulf glucose by pinocytosis d. The continuous excretion of glucose from other parts of the cell e. The rapid and continuous addition of phosphates onto the glucose molecules
The collecting duct of the nephron originates in what region of the kidney and extends to what region of the kidney?
A. renal medulla to the renal pelvis B. renal medulla to the renal cortex C. renal pelvis to the renal medulla D. renal cortex to the renal medulla E. renal cortex to the renal pelvis
An example of a properly functioning homeostatic control system is seen when _____
A) the core body temperature of a runner rises gradually from 37°C to 45°C B) the kidneys excrete salt into the urine when dietary salt levels rise C) a blood cell shrinks when placed in a solution of salt and water D) the blood pressure increases in response to an increase in blood volume