Examlex
Explain the concept of reciprocity.
Basic Substance
A fundamental material or compound that is essential for a particular biological function or structure; often refers to simple, key molecules in biochemistry.
Amino Acids
Organic compounds that serve as the building blocks for proteins, essential to numerous processes in living organisms.
Triglycerides
A type of fat (lipid) found in your blood, made up of a glycerol molecule attached to three fatty acids, used by the body for energy or stored as fat.
Phospholipids
A class of lipids that are a major component of all cell membranes; they form bilayers that function as barriers to ions and molecules.
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