Which Group of Bacteria Uses Oxygen as a Terminal Electron

question 36

Multiple Choice

Which group of bacteria uses oxygen as a terminal electron acceptor and grows well in ambient air?

• A)Aerobes
• B)Anaerobes
• C)Capnophiles
• D)Microaerophiles

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Definitions:

Vasodilate

The process of widening blood vessels to increase blood flow.

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, often measured for diagnosis since it is related to the heart's pump strength and the elasticity of the arteries.

Vasoconstriction

Narrowing of the diameter of blood vessels.

Collagen Fibers

Strong, flexible fibers found in connective tissue, providing support and elasticity.