Question

QUESTION 26 Polypeptides can absorb (bind) excess H+ ions and release them when needed, so they are buffers. True False QUESTION 27 Your body's pH never gets above 7.45 or goes below 7.35. True False QUESTION 28 Chloroplasts and mitochondria are essential in green plants, but not necessarily in all cells. True False QUESTION 29 Your blood cells can tolerate NaCl (salt) solutions between 8.5% and 9.5%. True False QUESTION 30 Vacuoles, golgi bodies, endoplasmic reticulum, and all eukaryotic cells are confined within layers of phospholipids. True False

          QUESTION 26
Polypeptides can absorb (bind) excess H+ ions and release them
when needed, so they are buffers.
 True
 False

QUESTION 27
Your body's pH never gets above 7.45 or goes below 7.35.
 True
 False

QUESTION 28
Chloroplasts and mitochondria are essential in green plants, but
not necessarily in all cells.
 True
 False

QUESTION 29
Your blood cells can tolerate NaCl (salt) solutions between 8.5%
and 9.5%.
 True
 False

QUESTION 30
Vacuoles, golgi bodies, endoplasmic reticulum, and all
eukaryotic cells are confined within layers of phospholipids.
 True
 False

Added by Cesar H.

Question

Please give Ace some feedback