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Biotechnology and Biomedical Engineering Cell biology Virtual Lab II Experiments

Aim

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Procedure

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Posttest

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Lignin Staining

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Beginner

Intermediate

Advanced

1. Which of the following is used for lignin staining?

a: Phloroglucinol Explanation

Explanation

b: Crystal violet Explanation

Explanation

c: Methylene blue Explanation

Explanation

d: Safranin Explanation

Explanation

2. An enzyme which can degrade lignin is:

a: Ligase Explanation

Explanation

b: Ligninase Explanation

Explanation

c: Cellulase Explanation

Explanation

d: Pectinase Explanation

Explanation

3. The chemical that strengthens the cell walls of plants:

a: Cellulose Explanation

Explanation

b: Lignin Explanation

Explanation

c: Chitin Explanation

Explanation

d: Pectin Explanation

Explanation

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