In the process of digestion, most nutrient absorption takes place in the
A) small intestine.
B) stomach.
C) large intestine.
D) duodenum.
E) liver.
Answer: A
You might also like to view...
Mature erythrocytes
A. have a centrally located nucleus. B. are actually just cellular fragments. C. contain hemoglobin in their cytoplasm. D. mature from cells called megakaryocytes. E. do not contain protein.
In the centrifuged sample of blood illustrated, which number indicates the layer containing water, plasma proteins, nutrients, and waste products?
A. 1 B. 2 C. 3 D. None of the numbers indicate that component of blood.
A patient swears they make sure they eat plenty of foods rich in vitamin B12, but they still suffer from the anemia, jaundice, and weakness associated with vitamin B12 deficiency. Their doctor thinks their body might not be producing ________, which is necessary for vitamin B12 absorption.
Fill in the blank(s) with the appropriate word(s).
________ are glial cells that are macrophages.
Fill in the blank(s) with the appropriate word(s).