Ions in plasma help to
a. control blood pressure.
b. fight infections.
c. maintain volume and pH of extracellular fluid.
d. clot blood.
e. digest nutrients.
C
Biology & Microbiology
You might also like to view...
Fungi are the most important decomposers of wood in the ecosystem
A. true B. false
Biology & Microbiology
Transmembrane movement of a substance up a concentration gradient requires ________ transport
Fill in the blank with correct word.
Biology & Microbiology
The assembly of proteins in a cell takes place in the
A. nucleus B. vacuoles C. cytoplasm D. mitochondria
Biology & Microbiology
What is a benefit of multicellularity for slime mold amoebas?
a. self-sacrifice for other amoebas c. sexual reproduction b. ability to move quickly to nutrients d. ability to feed on bacteria
Biology & Microbiology