In a negative feedback mechanism, the response of the effector
A. reverses the original stimulus.
B. enhances the original stimulus.
C. has no effect on the original stimulus.
D. is usually damaging to the body.
E. creates a cycle that leads away from homeostasis.
A
You might also like to view...
Calculate the net filtration pressure (NFP) with a blood hydrostatic pressure of 40 mm Hg and a blood colloid osmotic pressure of 25 mm Hg. Then determine if filtration or reabsorption occurs. NFP = ________ and results in a fluid ________
A) 15 mm Hg; filtration B) 65 mm Hg; reabsorption C) 65 mm Hg; filtration D) 15 mm Hg; reabsorption E) -15 mm Hg; filtration
State two complications associated with the use of a pig snout snare
What will be an ideal response?
What is translation?
A) Making an identical copy of the DNA strand. B) Making an RNA strand from the DNA template. C) Making a DNA strand from the RNA template. D) Taking the mRNA sequence and producing a protein. E) Taking the cDNA sequence and producing a protein.
The superior portion of the heart where major blood vessels enter and exit is the
A) apex. B) hilum. C) base. D) septum. E) mediastinum.