The pulmonary valve ____

a. controls blood flow through the pulmonary artery
b. lies between the left ventricle and the lungs
c. is anchored by chordae tendineae
d. closes when the ventricle contracts
e. is also known as the mitral valve


ANSWER: a

Biology & Microbiology

You might also like to view...

Echinoderms do not:a

develop as deuterostomes. b. fall within the group Bilateria. c. show evidence of segmentation. d. fall on the eumetazoan branch of animals. e. fall within the group Deuterostomia.

Biology & Microbiology

What body signal, interpreted by the brain stem, will cause the diaphragm to contract?

A) levels of oxygen in the blood B) levels of carbon dioxide in the blood C) levels of carbon monoxide in the blood D) levels of hemoglobin in the blood

Biology & Microbiology

Describe the major roles of fungi that affect humans and their environment

What will be an ideal response?

Biology & Microbiology

Social behavior in which both the "actor" and the "recipient" benefit is known as ________. [three words]

Fill in the blank(s) with correct word

Biology & Microbiology