Which Is NOT an Example of an Epigenetic Phenomenon

question 13

Multiple Choice

Which is NOT an example of an epigenetic phenomenon?

• A)X chromosome inactivation
• B)histone methylation patterns
• C)sequence of distal promoter elements
• D)localization of histone variant CENP-A
• E)covalent modification of DNA

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Definitions:

Quadriceps

A large muscle group that includes the four prevailing muscles on the front of the thigh, responsible for extending the knee and flexing the hip.

Adductor Femoris

A muscle in the thigh that helps in the adduction and medial rotation of the femur.

Adductor Magnus

A large muscle in the thigh that plays a key role in adducting (bringing towards the midline) and medially rotating the thigh.

Adductor Longus

A muscle in the inner thigh that functions to pull the thigh toward the body's midline.