Which of the Following Distinguishes Hemoglobin from a Polypeptide Chain

question 203

Multiple Choice

Which of the following distinguishes hemoglobin from a polypeptide chain?

• A) Hemoglobin is a tertiary structure.
• B) Hemoglobin is denatured.
• C) Hemoglobin is a complex of 4 polypeptide chains.
• D) Hemoglobin contains a globin molecule within the heme structure.

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Definitions:

Medication Administration Record

A document used by healthcare professionals to record all of the drugs and medications administered to a patient.

Prescriber

A healthcare professional authorized to prescribe medications, treatments, or therapies to patients.

Medication Error

Mistakes in prescribing, dispensing, or administering medication that lead to, or have the potential to lead to harm to the patient.

Normal Saline

A sterile solution of sodium chloride in water, mimicking the salt concentration of the body, commonly used for IV infusions and wound care.