Membrane attack complex (MAC) kills by ________

A) providing a passage for antibodies to enter into the bacterial cytosol
B) disrupting the selectively permeability of a bacteria's plasma membrane
C) penetrating the capsule of the bacteria giving antibiotic drugs access to bacterial cells
D) allowing the organelles to spill free from the bacteria


B

Anatomy & Physiology

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A ________ ulcer is commonly known as a bedsore.

A. decubitus B. herpes C. suction D. compression

Anatomy & Physiology

Which structure is located anterior to the esophagus and carries air to the bronchi?

a) Trachea b) Larynx c) Nasopharynx d) Pharynx e) None of these choices

Anatomy & Physiology

The loop of Henle is categorized into distinct segments including all of the following EXCEPT:

A. a thin segment of the descending limb of the loop of Henle B. a thin segment of the ascending limb of the loop of Henle C. a thick segment of the descending limb of the loop of Henle D. a thick segment of the ascending limb of the loop of Henle

Anatomy & Physiology

A metatarsal bone is an example of a(n) ________ bone.

A. short B. flat C. sesamoid D. long E. irregular

Anatomy & Physiology