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Solve your IGNOU Doubts
Question:

Endosymbiotic Theory

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Question:

Telomerase enzyme

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Question:

Golgi apparatus

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Question:

Peroxixomes

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Question:

Describe Griffith’s experiment for demonstration of DNA as a genetic material with suitable diagram

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Question:

Give an outline of polypeptide synthesis in bacteria.

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Question:

Discuss the ErvinChargaff’s Rule.

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Question:

Describe various stage of Meiosis I and II with the help of suitable diagram

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Question:

List various components of nucleus. Describe the structure of ‘nuclear pore complex’ with the help of neat labelled diagram.

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Question:

Discuss the role of Cdk’s during cell cycle progression.

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Question:

Discuss the common features of chloroplast and mitochondrial DNA with labelled diagram.

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Question:

Compare the process of DNA replication in prokaryotes and eukaryotes.

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Question:

Discuss the mechanisms involved in gene silencing by RNA interference.

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Question:

Differentiate between transmission and scanning electron microscopes.

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Question:

Discuss the factors that determine the resolving power of a microscope.

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Question:

Explain the concept of Operon. Describe their role in gene regulation along with suitable diagram.

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Question:

Describe the structure, composition and functions of mitochondria along with suitable diagram

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Question:

Properties of phytochrome

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Question:

Heat shock proteins

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Question:

Brassinosteroids

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