The heme units of old RBCs are converted into ____________________.

transferrin
cytochrome
urobilins
biliverdin
none of the choices are correct


biliverdin

Anatomy & Physiology

You might also like to view...

Tanisha has abdominal pains. Medical tests reveal that she can digest nutrients, but the nutrients are not taken in by the intestinal blood supply. She likely has

A. malabsorption. B. food allergy. C. malnutrition. D. constipation.

Anatomy & Physiology

What properties does water have that make it a very versatile fluid?

What will be an ideal response?

Anatomy & Physiology

Describe the major anatomical differences between the sympathetic and parasympathetic branches.

What will be an ideal response?

Anatomy & Physiology

It is normal for breasts to shrink after lactation ceases. This is a consequence of ________ in human breast cells.

A. necrosis B. infarction C. atrophy D. apoptosis E. gangrene

Anatomy & Physiology