Examlex
Match each term below with its description.
-Tiny vessels that nourish the cells of arterial walls
Acidic
Having a pH less than 7, indicating a higher concentration of hydrogen ions in a solution, which gives it acidic properties.
Basic
In chemistry, basic describes substances with a pH greater than 7, possessing the ability to accept protons or donate electrons or hydroxide ions.
Metabolic Reactions
Chemical reactions in living organisms that are necessary for maintaining life, involving anabolism and catabolism.
Chemical Compounds
Chemical compounds are substances consisting of two or more different chemically bonded elements, with a fixed ratio determining the composition.
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