Which of the Following Enzymes Are Required for Processing Unsaturated

question 34

Multiple Choice

Which of the following enzymes are required for processing unsaturated fatty acids through the -oxidation pathway but not for processing saturated fatty acids through the pathway?

• A) an epimerase to change a D-isomer to a L-isomer
• B) an isomerase to change a cis (3, 4) bond to a trans (2, 3) bond
• C) a transferase to change a  -hydroxyacyl CoA to a á-hydroxyacyl CoA
• D) more than one correct response
• E) no correct response

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Definitions:

Normally-Open

A contact configuration in switches or relays that is open (non-conducting) when at rest, closing only when activated.

Contactor

An electrically controlled switch used for switching an electrical power circuit, commonly used in motor control applications.

Start Pushbutton

A button that, when pressed, initiates the operation of a machine or device, commonly found in motor control circuits to start motors.

Control Circuit

An electrical circuit designed to control the operation of devices in a system, often through the use of relays, switches, and timers.