What Happens to the Four Globin Chains When Hemoglobin Is

question 66

Multiple Choice

What happens to the four globin chains when hemoglobin is broken down by the liver and spleen?

• A) They are secreted into bile.
• B) They are broken down to form iron.
• C) They are considered a waste product and removed from the body.
• D) They are broken down to free amino acids which are then recycled to the bone marrow.

---

Definitions:

Empirical Data

Information obtained through observation or experimentation rather than theory or pure logic.

Crystal Ball

A metaphorical term often used to describe the act of predicting future events with certainty.

Project Management

The practice of initiating, planning, executing, controlling, and closing the work of a team to achieve specific goals and meet specific success criteria.

Analytical Approach

A method of problem solving that involves breaking down a system into its smallest parts and understanding how those parts relate to one another.