Distinguish between chemical digestion and absorption
A) Chemical digestion involves the entry of food and liquid into the digestive tract, whereas absorption involves the discharge of indigestible food into material waste.
B) Chemical digestion involves the breakdown of food, whereas absorption involves the movement of nutrients across the digestive epithelium into the interstitial fluid.
C) Chemical digestion involves the discharge of indigestible food into material waste, whereas absorption involves the entry to food and liquid into the digestive tract.
D) Chemical digestion involves the crushing and shearing of food, whereas absorption involves the movement of nutrients across the digestive epithelium into the interstitial fluid.
E) Chemical digestion involves the movement of food along the digestive tract, whereas absorption involves the secretion of acids, enzymes, and buffers.
Answer: B
You might also like to view...
The erectile tissue around the urethra is the corpus ________.
Fill in the blank(s) with the appropriate word(s).
The special type of hemoglobin present in fetal red blood cells is ________
A) hemoglobin A B) hemoglobin B C) hemoglobin F D) hemoglobin S
An elderly woman with pronounced kyphosis suffers a hip fracture. What type of fracture is most likely?
A. Uncomplicated fracture B. Closed reduction fracture C. Stress fracture D. Fragmentary fracture E. Pathologic fracture
The serous membrane lining the abdominal cavity is the
A) pleura. B) peritoneum. C) pericardium. D) periosteum. E) perichondrium.