In the Renin-Angiotension-Aldosterone System, Conversion of Angiotensin I to Angiotensin

question 21

Multiple Choice

In the renin-angiotension-aldosterone system, conversion of angiotensin I to angiotensin II happens in the:

• A) lungs.
• B) liver.
• C) kidneys.
• D) heart.

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Definitions:

Pili

Hair-like appendages found on the surface of many bacteria, involved in adhesion to surfaces and in conjugation (the transfer of DNA between bacterial cells).

Conjugation

Conjugation is a form of genetic exchange between bacteria where DNA is transferred from one bacterium to another through direct contact.

Ribosomes

Cellular organelles that serve as the site of biological protein synthesis, translating messenger RNA into proteins.

Bacteriophage

Type of virus that infects bacteria.