Which of the following is not a monosaccharide?
a) Glucose
b) Fructose
c) Sucrose
d) Galactose
Answer: c) Sucrose
Which of the following is a disaccharide?
a) Glucose
b) Maltose
c) Galactose
d) Fructose
Answer: b) Maltose
Which of the following is not a polysaccharide?
a) Starch
b) Glycogen
c) Cellulose
d) Glucose
Answer: d) Glucose
Which of the following enzymes breaks down starch into maltose?
a) Amylase
b) Sucrase
c) Lactase
d) Maltase
Answer: a) Amylase
Which of the following is the storage form of glucose in animals?
a) Starch
b) Glycogen
c) Cellulose
d) Fructose
Answer: b) Glycogen
Which of the following is the primary source of energy for the brain?
a) Glucose
b) Fructose
c) Galactose
d) Sucrose
Answer: a) Glucose
Which of the following is not a function of carbohydrates?
a) Energy production
b) Structural support
c) Cell signaling
d) Enzyme activity
Answer: d) Enzyme activity
Which of the following is a symptom of untreated diabetes?
a) Hypoglycemia
b) Hyperglycemia
c) Hypertension
d) Hypotension
Answer: b) Hyperglycemia
Which of the following hormones lowers blood glucose levels?
a) Insulin
b) Glucagon
c) Epinephrine
d) Cortisol
Answer: a) Insulin
Which of the following is a result of excess glucose being converted to glycogen?
a) Increased blood glucose levels
b) Decreased blood glucose levels
c) Increased insulin secretion
d) Decreased insulin secretion
Answer: b) Decreased blood glucose levels
Which of the following metabolic pathways converts glucose to pyruvate?
a) Glycolysis
b) Krebs cycle
c) Electron transport chain
d) Gluconeogenesis
Answer: a) Glycolysis
Which of the following processes generates the most ATP during glucose metabolism?
a) Glycolysis
b) Krebs cycle
c) Electron transport chain
d) Gluconeogenesis
Answer: c) Electron transport chain
Which of the following can be converted to glucose through gluconeogenesis?
a) Fatty acids
b) Amino acids
c) Ketones
d) All of the above
Answer: d) All of the above
Which of the following is a consequence of excessive carbohydrate consumption?
a) Weight loss
b) Insulin resistance
c) Hypoglycemia
d) Muscle wasting
Answer: b) Insulin resistance
Which of the following is an example of a complex carbohydrate?
a) Glucose
b) Fructose
c) Maltose
d) Cellulose
Answer: d) Cellulose
