Vitamin B12 is poorly absorbed in the absence of

A) erythropoietin. B) intrinsic factor.
C) extrinsic factor. D) folic acid


B

Anatomy & Physiology

You might also like to view...

What is the difference between the anatomy of the cranial nerves and that of the spinal nerves?

A. Cranial nerves are input pathways and spinal nerves are output pathways for the brain. B. Cranial nerves can be sensory, motor, or mixed; spinal nerves are all mixed nerves. C. Spinal nerves are much more specialized than cranial nerves. D. Spinal nerves carry information related to the head, face, and neck; cranial nerves carry information related to visual, auditory, smell, or taste sensation.

Anatomy & Physiology

The primary organs of the female reproductive system are the uterus and vagina.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

The hydrolysis of ATP yields ADP, phosphate ion, and

A) AMP. B) H2O. C) energy. D) adenosine. E) nuclease.

Anatomy & Physiology

Which of the following illustrates how the lymphatic system integrates with the endocrine system?

A) secretion of thymosins from the thymus gland B) effects of pyrogens on the hypothalamus C) secretion of histamine and heparin from mast cells D) formation of pus during inflammation E) presence of IgA in glandular secretions

Anatomy & Physiology