contestada

Which structure and function is mismatched (incorrect)?
a) Intestinal villi absorb nutrients such as glucose and amino acids using sodium/nutrient cotransporters
b) Pancreatic islet cells secrete hormones into pancreatic blood vessels
c) The hepatic artery carries blood rich in nutrients but low in oxygen to the liver
d) Pancreatic acini secrete zymogens into pancreatic ducts O
e) The hepatic portal vein carries blood rich in nutrients but low in oxygen to the liver