What is the main function of the alveoli? A. bring ...

★ Respiratory System Quiz

What is the main function of the alveoli?

A. bring oxygen in and sent carbon dioxide out

B. move air into the esophagus

C. absorb nutrients

D. maintain blood flow throughout the body

Select your answer:

Topics:

Phlebotomy Type of Dementia Doctor Equipments Bonding and the Periodic Table Mechanical Digestion Macronutrients & Micronutrients The Blood Human Anatomy Study Guide Health and Diseases Skeletal Pathology Infectious Diseases Heterotrophic Nutrition Organic Compounds, Minerals and Enzymes Circulatory and Respiratory System Skin

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Microbiology › View

The ability of TC cells to initiate apoptosis in virally-infected cells and cancer cells is dependent on their ability to produce __________ and __________; proteins that punch holes in the target cell membrane.

A. perforin; granzyme

B. antibodies; interferons

C. interleukin-1; interleukin-2

D. interferon; interleukins

Human Anatomy Study Guide › View

Body cavity that contains the heart

A. abdominal

B. pericardial

C. pelvic

D. pleural