Which of the Following Represents the Order of the Stages

question 95

Multiple Choice

Which of the following represents the order of the stages of iron deficiency?

• A)Iron stores decline; iron transport diminishes; hemoglobin synthesis falls
• B)Hemoglobin synthesis falls; iron transport diminishes; iron stores decline
• C)Iron transport diminishes; hemoglobin synthesis falls; iron stores decline
• D)Iron transport diminishes; iron stores decline; hemoglobin synthesis falls

---

Definitions:

Phenylketonuria (PKU)

A genetic disorder that increases the levels of a substance called phenylalanine in the blood, leading to intellectual disability and other health issues if untreated.

Gene-Environment Interactions

The complex interplay between an individual's genetic makeup and their environmental exposures, influencing various outcomes.

Phenylketonuria (PKU)

A genetic disorder characterized by a defect in the enzyme responsible for breaking down phenylalanine, leading to harmful levels of phenylalanine in the body if not treated.

Certain Enzyme

"Certain Enzyme" is a nonspecific term referring to a specific enzyme out of the many thousands that catalyze biochemical reactions in living organisms.