All Are True for the DNA Strand-Exchange Reaction EXCEPT

question 65

Multiple Choice

All are true for the DNA strand-exchange reaction EXCEPT:

• A) ATP-dependent.
• B) catalyzed by RecA protein.
• C) requires DNA polymerase I.
• D) complex has 3'-terminal ssDNA affinity for other DNA termini.
• E) results in branch migration.

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Definitions:

Pitman Gear

A component in the steering system of a vehicle that converts the angular motion of the steering column into linear motion needed to steer the wheels.

Recirculating Ball Gearbox

An older style of steering gearbox whose main components are a worm gear on the steering shaft, a ball nut that moves on ball bearings up anddown the shaft as the worm gear turns, and a sector gear thatengages with the ball nut and transfers steering inputs to thesteering linkage.

Ride Height

The height at which the vehicle should rest on its suspension. Front-to-back and side-to-side variations should be minimal.

Front

The forward-facing portion of a vehicle or object, typically where the main controls or features are located.