The hormones insulin and glucagon are made and released by the _____.
A) pancreas
B) tongue
C) small intestine
D) esophagus
Q. 2Sucrose is composed of:
A) fructose joined with galactose.
B) fructose joined with glucose.
C) glucose joined with glucose.
D) fructose joined with maltose.
Q. 3Simple carbohydrate (or simple sugar) is a category of carbohydrates that comprises:
A) starch and glycogen.
B) polysaccharides.
C) monosaccharides and disaccharides.
D) dietary fiber.
Q. 4Which of the following is true of glucose?
A) It is used in the treatment of type 2 diabetes.
B) It is used by plants during the process of photosynthesis.
C) It is an important source of energy for the human body.
D) It is consumed to lower insulin levels and to promote weight loss.
Q. 5Soluble fiber, in addition to reducing the risk of heart disease, can:
A) reduce blood glucose levels.
B) increase blood glucose levels.
C) serve as a probiotic.
D) prevent the growth of bacteria in the gastrointestinal tract.
Q. 6The germ is the portion of a wheat kernel that contains most of the _____.
A) fats
B) vitamins
C) fiber
D) starch
Q. 7Which of the following is true of high-fructose corn syrup?
A) Cornstarch has to be treated with enzymes to manufacture high-fructose corn syrup.
B) Over consumption of high-fructose corn syrup is known to cause cancer.
C) Sorbitol, mannitol, and xylitol are common derivatives of high-fructose corn syrup.
D) High-fructose corn syrup is roughly 600 times sweeter than sucrose.
Q. 8_____ is a hormone secreted by the pancreas in response to decreased blood glucose.
A) Glucagon
B) Insulin
C) Somatostatin
D) Epinephrine
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