An amino acid may act as a proton acceptor or donor. Explain.
What will be an ideal response?
Amino acids have two components-a base group (proton acceptor) and an organic acid part (a proton donor).
You might also like to view...
Class II MHC molecules are found _________.
A) only on granulocytes and macrophages. B) on all cells with a nucleus. C) only on liver cells and macrophages in the spleen. D) only on red blood cells. E) only on lymphocytes and macrophages.
The caudal part of the vertebral column extending beyond the trunk is the ________
Fill in the blank(s) with correct word
Within the eye, what innermost pigment layer contains nervous tissue?
a. vitreous humor b. choroid c. retina d. sclera e. cornea
The amount of blood pumped out of each ventricle in one minute is called:
A. stroke volume. B. cardiac output. C. cardiac reserve. D. end diastolic volume.