Define free radical

What will be an ideal response?


Molecule with single free electron.

Anatomy & Physiology

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Damage to the ________ nerve would result in near paralysis of the eye

A) optic B) oculomotor C) trochlear D) olfactory E) abducens

Anatomy & Physiology

The two general types of chromosomes are

A. autosomes and allosomes. B. sex chromosomes and allosomes. C. X and Y chromosomes. D. sex chromosomes and autosomes.

Anatomy & Physiology

For the body to launch an effective response to invading pathogens, innate immunity must join forces with ________.

A. the lymphatic system B. the cardiovascular system C. adaptive immunity D. the hypothalamus

Anatomy & Physiology

Reduced hormone concentration in the blood often causes target cells to

A.  up-regulate receptors in order to increase cell sensitivity. B.  up-regulate receptors in order to decrease cell sensitivity. C.  down-regulate receptors in order to increase cell sensitivity. D.  down-regulate receptors in order to decrease cell sensitivity.

Anatomy & Physiology