When a Contract Is Fully Performed by One Party, It

question 25

True/False

When a contract is fully performed by one party, it is called a unilateral contract.

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Definitions:

Concentration Gradient

A variation in the concentration of a substance across a distance, which can result in the movement of particles through diffusion or osmosis.

Phosphate

A chemical compound containing the phosphate ion, PO4^3-, crucial for energy transfer in biological systems and a key component of nucleic acids and cellular membranes.

Glucose Metabolism

Biochemical processes responsible for the generation of energy and metabolic precursors from glucose.

Active Transport

Transport of a substance across a membrane that does not rely on the potential energy of a concentration gradient for the substance being transported and therefore requires an additional energy source (often ATP); includes carrier-mediated active transport, endocytosis, and exocytosis. Compare with diffusion and facilitated diffusion.