Each of the Following Statements Is Correct EXCEPT Which One

question 40

Multiple Choice

Each of the following statements is correct EXCEPT which one?

• A) Heme is the prosthetic group of myoglobin and certain cytochromes.
• B) The ring structure of heme is composed of four pyrrole rings linked by one-carbon bridges.
• C) In hemoglobin, one of the coordinate covalent linkages of each iron atom is to a histidine nitrogen.
• D) The phenomenon of cooperativity is observed in the binding of oxygen to myoglobin.
• E) The binding of BPG to beta chains of Hb decreases the affinity of alpha chains for oxygen.

---

Definitions:

Gauze Sponges

Sterile, absorbent pads made of cotton or synthetic fabric used in medical settings for wound care and absorption of fluids.

Excessive Blood

This term could refer to conditions where there is an abnormally large amount of blood within the body or an area of the body, typically relating to bleeding or hemorrhage.

Sutureless Closures

Medical techniques used to close wounds without traditional sutures, utilizing alternative materials or adhesives.

Adhesive Material

A substance used for sticking objects or materials together; typically a glue, cement, or paste.