Micro-organisms that live within or on us normally are collectively called ________

A) Normal flora B) Cancer cells
C) White blood cells D) Epithelial cells


A

Anatomy & Physiology

You might also like to view...

Any factor that alters water balance will also alter electrolyte balance.

a. true b. false

Anatomy & Physiology

What is occurring when an antibody renders bacterial toxins, viral proteins, or animal venom inactive?

A) neutralization B) complement activation C) agglutination D) opsonization

Anatomy & Physiology

Platelets are pinched off from giant multinucleated cells in the bone marrow called

A) erythroblasts. B) normoblasts. C) megakaryocytes. D) myeloblasts. E) lymphoblasts.

Anatomy & Physiology

Ptosis (drooping of the upper eyelid) of the left eye would be caused by damage to the

A. facial nerve. B. abducens nerve. C. trochlear nerve. D. oculomotor nerve. E. optic nerve.

Anatomy & Physiology