Which antibody-antigen interaction results when a foreign blood type is transfused and clumped?

A) opsonization
B) agglutination
C) neutralization
D) precipitation
E) phagocytosis


B

Anatomy & Physiology

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You conduct an experiment on twenty 18-year-old male subjects to see how various levels of exercise influence heart rate. Explain why only 18 -year-old males were used as subjects.

What will be an ideal response?

Anatomy & Physiology

The pitch of a sound is determined by the vibration ________.

A. amplitude of both vocal folds and vestibular folds B. frequency of both vocal folds and vestibular folds C. frequency of vocal folds D. amplitude of vocal folds

Anatomy & Physiology

What step occurs first in the embryonic development of most bones?

a. Appositional growth occurs. b. A bony collar forms. c. The medullary cavity is formed. d. Cartilage is digested away.

Anatomy & Physiology

A low secretion of luteinizing hormone (LH) in the normal male adult would cause ________

A) shrinkage of the anterior pituitary gland B) decreased testosterone secretion C) increased spermatogenesis D) excessive beard growth

Anatomy & Physiology