Virtual Labs

Biotechnology and Biomedical Engineering Introduction to Bioinformatics Algorithms Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Determining Groups for Gene Expression Analysis Using Genetic Algorithm (GA)

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Beginner

Intermediate

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1. A gene is:

a: A segment of RNA that codes for carbohydrates Explanation

Explanation

b: A segment of DNA that contains instructions for making proteins Explanation

Explanation

c: A protein that helps in DNA replication Explanation

Explanation

d: A structure that stores lipids Explanation

Explanation

2. Which of the following correctly describes the flow of genetic information in a cell?

a: RNA → DNA → Protein Explanation

Explanation

b: Protein → RNA → DNA Explanation

Explanation

c: DNA → RNA → Protein Explanation

Explanation

d: DNA → Protein → RNA Explanation

Explanation

3. The primary goal of gene expression analysis is:

a: To study how genes are transcribed into RNA and regulated in biological conditions Explanation

Explanation

b: To determine the DNA sequence of a gene Explanation

Explanation

c: To modify genes in living organisms Explanation

Explanation

d: To analyse protein structures Explanation

Explanation

4. The structure contains multiple genes organized in a linear sequence is

a: Ribosome Explanation

Explanation

b: Chromosome Explanation

Explanation

c: Mitochondria Explanation

Explanation

d: RNA Explanation

Explanation

5. Which of the following is NOT a commonly used method for gene expression analysis?

a: Serial Analysis of Gene Expression (SAGE) Explanation

Explanation

b: Microarrays Explanation

Explanation

c: RNA Sequencing (RNA-Seq) Explanation

Explanation

d: Polymerase Chain Reaction (PCR) Explanation

Explanation

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