Which of the Following Is Not True of Hemoglobin

question 5

Multiple Choice

Which of the following is not true of hemoglobin?

• A)It makes up about 1/3 of a red blood cell.
• B)Each hemoglobin molecule consists of 4 protein subunits.
• C)Oxyhemoglobin is bright red, and deoxyhemoglobin is dark red.
• D)Each hemoglobin molecule can bind to up to 20 oxygen molecules at a time.
• E)All of these are true of hemoglobin.

---

Definitions:

Pollutants

substances that pollute something, especially water or the atmosphere, and can cause harm to the environment and health.

Flagship Species

Species that evoke a strong emotional response in humans; charismatic, cute, regal (e.g., lions, tigers, dolphins, pandas).

Dolphins

Dolphins are marine mammals known for their intelligence, social behavior, and playful antics, inhabiting oceans and seas worldwide.

Grasshoppers

Insects belonging to the order Orthoptera, characterized by their long hind legs for jumping and typically feeding on plants.