The Atomic Mass Unit Is Presently Based on Assigning an Exact

question 64

Multiple Choice

The atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of .

• A) helium
• B) sodium
• C) carbon
• D) hydrogen
• E) oxygen

---

Definitions:

Transverse Colon

The middle section of the colon, which runs horizontally across the abdomen, playing a role in the digestion and absorption of nutrients.

Abdominal Cavity

The space within the human body that houses several major organs, including the stomach, liver, and intestines.

Saliva Cells

Cells found within the saliva, including various types of white blood cells, which can provide information about the body's health status.

Amylase

An enzyme that helps digest carbohydrates by breaking them down into simpler sugars, primarily found in saliva and pancreatic fluid.