Free Radicals Are Molecular Terrorists That Attack Molecular Targets Indiscriminately

question 7

Multiple Choice

Free radicals are molecular terrorists that attack molecular targets indiscriminately.Their formation in the body cannot be prevented, because they are unavoidable byproducts of oxidative metabolism, but physicians can try to intercept them before they hit a sensitive target-for example, by an extra good supply of:

• A)Niacin.
• B)Thiamin.
• C)Pyridoxine.
• D)Vitamin D.
• E)Vitamin E.

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Definitions:

Joint Surface

The part of a bone that articulates with another bone, usually covered with cartilage to enable smooth movements.

Synovial Joint

A type of joint that is surrounded by a fluid-filled capsule, allowing for smooth movement between bones.

Most Movable

Refers to joints with the greatest range of motion, such as the ball-and-socket joints of the shoulder and hip.

Suture

A type of joint between the bones of the skull where the bones are tightly bound by fibrous tissue, appearing primarily in the human skull.