Define free radical
What will be an ideal response?
Molecule with single free electron.
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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
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.
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
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.