The Chemical Action of Complement

question 70

Multiple Choice

The chemical action of complement

• A) promotes the production of interferon
• B) promotes inflammation and phagocytosis
• C) inhibits production of B-cell clones
• D) enhances the action of lysozyme and hydrochloric acid
• E) stimulates production of T-cells in the thymus

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Definitions:

Isopropyl

A hydrocarbon group or radical with the molecular formula C3H7, derived from propane by the removal of one hydrogen atom from the middle carbon.

Pent-2-ene

An unsaturated hydrocarbon with a double bond between the second and third carbon atoms in a five-carbon chain.

Oxetane

A four-membered cyclic ether characterized by an oxygen atom bonded to three carbon atoms.

Hybridization

The concept explaining the bonding in molecules by combining atomic orbitals into new hybrid orbitals suitable for pairing with other atoms.