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What is the general formula for carbohydrates?

• C3H6O3

• C6H12O6

• Cm(H2O)n

• C12H22O11

Which of the following is a monosaccharide?

• Sucrose

• Glucose

• Maltose

• Lactose

What distinguishes reducing sugars from non-reducing sugars?

• Presence of a methyl group

• Presence of a phosphate group

• Presence of a hydroxy group on the anomeric carbon

• Presence of a carbonyl group

Which test is used to distinguish keto sugars from aldo sugars?

• Benedict’s Test

• Seliwanoff’s Test

• Fehling’s Test

• Molisch’s Test

What color change indicates a positive result in Bial's Orcinol Test?

• Yellow to blue

• Blue to green

• Red to yellow

• Purple to pink

What does Benedict’s Test indicate?

• Presence of oligosaccharides

• Presence of polysaccharides

• Presence of reducing sugars

• Presence of non-reducing sugars

What is the primary hormone that regulates blood glucose levels?

• Glucagon

• Cortisol

• Adrenaline

• Insulin

What is the normal fasting blood sugar level?

• 126 mg/dL or above

• 99 mg/dL or below

• 140 mg/dL or above

• 100 mg/dL or below

What does the Hemoglobin A1c test measure?

• Short-term blood glucose levels

• Long-term blood glucose control

• Insulin levels

• Immediate blood glucose levels

What is the condition characterized by elevated blood sugar levels?

• Hyperlipidemia

• Hypertension

• Diabetes

• Hypoglycemia