Virtual Labs

Chemical Sciences Virtual Chemistry Lab Experiments

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Estimation of Cholesterol in edible oils

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Intermediate

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1. Cholesterol is found in-

a: Edible oil Explanation

Explanation

b: Cheese Explanation

Explanation

c: Beef Explanation

Explanation

d: All of the above Explanation

Explanation

2. Low-density lipoprotein (LDL) is called 'bad' cholesterol because-

a: It causes anemia Explanation

Explanation

b: It can cause blockage in the arteries Explanation

Explanation

c: It alters heart rhythm Explanation

Explanation

d: None of the above Explanation

Explanation

3. High-density lipoprotein (HDL) is called 'good' cholesterol because-

a: It keeps cholesterol from building up in the lining of the arteries Explanation

Explanation

b: Body produces more of it Explanation

Explanation

c: It helps keep your blood from clotting Explanation

Explanation

d: None of the above Explanation

Explanation

4. Besides high cholesterol, which of these is a major risk factor for heart disease?

a: Cigarette smoking Explanation

Explanation

b: High blood pressure Explanation

Explanation

c: Family history of heart disease Explanation

Explanation

d: Age Explanation

Explanation

5. Which of the following is a desirable total cholesterol level?

a: Less than 200 mg/dL Explanation

Explanation

b: More than 200 mg/dL Explanation

Explanation

c: Less than 300 mg/dL Explanation

Explanation

d: None of the above Explanation

Explanation

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