Stion 19 The internal pH of most cells is near neutral. This allows
yet
vered
Select one:
ts out of
O a. enzymes within the cells to act at peak efficiency
O b. makes water unstable and break down into H+ and OH-
lag
stion
O c. the buffers produced within the body to affect these cells
O d. enzymes outside of these cells to function
e. rapid fluctuations between acidic and basic conditions within the cells
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some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.