Protein molecules that increase the rate of specific chemical reactions without themselves being changed are
a) enzymes.
b) hormones.
c) mucus.
d) nerves.
Ans: a) enzymes.
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Which is not part of the enterohepatic circulation of bile?
a. Bile is made from cholesterol in the liver. b. Bile is stored in the pancreas. c. Bile emulsifies fats in the small intestine. d. Bile is reabsorbed in to the blood. e. Bile that has been trapped in soluble fibers in the colon is excreted.
_____ is a hormone secreted by the pancreas in response to decreased blood glucose
A) Glucagon B) Insulin C) Somatostatin D) Epinephrine
Clostridium difficileis a bacterium that can contaminate food and on consumption causes food poisoning. The bacteria produces the toxin once it enters the small intestine and causes severe diarrhea. In this case,Clostridium difficileproduces a(n) _____
A) enteric toxin B) pertussis toxin C) preformed toxin D) endo toxin
Simple sugars are only found in soft drinks, fruits drinks, energy and sports drinks, sweet snacks, candy, and desserts
a. True b. False Indicate whether the statement is true or false