What Ion Is Found at the Center of the Tetrapyrole

question 50

Multiple Choice

What ion is found at the center of the tetrapyrole in chlorophyll a?

• A) calcium
• B) manganese
• C) iron
• D) copper
• E) magnesium

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Definitions:

Drug-drug

Refers to interactions between two or more drugs, which can affect how the drugs work or increase the risk of side effects.

Adverse Reactions

Undesirable or harmful reactions experienced after the administration of a drug or therapy.

Z-track

A technique for intramuscular injection that minimizes leakage of the medication into the subcutaneous tissue.

Imferon

A brand name for a medication composed of iron dextran, used to treat iron deficiency anemia.