Answer: E) K+
Explanation:
The major cation in the intracellular fluid or cytosol is potassium (K+).
Within the interstitial fluid, the major cation is sodium(Na+) and the major anion is chloride(Cl-).
They all play an important role in maintaining homeostasis(the ability to maintain a relatively stable internal state that persists despite changes in the world outside).
Answer:
A
Explanation:
Because it provides energy
<span>Logging is the main threat to old growth forests found in the northwestern united states.
So it is true.</span>
Answer:
for differentiation
Explanation:
By gram staining, we can determine about gram-positive and gram-negative bacteria. If bacteria are Gram-positive then for further catalase test perform. If bacteria give catalase-positive then that's mean this bacteria is Staphylococcus. If bacteria give catalase-negative result then that's mean this bacteria is streptococcus.
The bacteria that are catalase-positive for their further identification coagulase test perform if bacteria is coagulase-positive that's mean it is staphylococcus aureus and if it is coagulase-negative that's mean that maybe differentiation saprophyticus or other species.
