Q. Which of the statements don’t hold true for the forensics and the amplification carried out?

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Q. The genetic relatedness between organisms can be identified by studying the band patterns when different PCR products are analysed electrophoreically. This method is called as ____________

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Q. PCR is useful in population genetics because at times it can be used to study genetics of bacteria that can’t be cultured axenically.

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Q. PCR amplification can be used for which type of samples?

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Q. What is the problem associated with historical DNA samples?

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Q. Which of the statement holds for long-range PCR and in its relation?

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Q. Which of the following conditions don’t contribute to wrong annealing to primer?

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Q. How can the specificity of primer annealing be increased?

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Q. There are basically two types of contamination, laboratory and external. If a PCR product is found to be contaminated by bacteria. It comes under laboratory contamination.

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Q. Which can be used as a precaution in order to minimize contamination?

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Q. During amplification, there are chances of having a product of a mixture of different sequences. There are various ways to detect it. Which of the statement is true in regard to it?

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Q. If the template DNA belongs to several individual rather than single one, this type of heterogeneity is known as ____________

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Q. Heterogeneity can also arise if DNA is damaged before amplification. Which of the following doesn’t cause DNA damage?

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Q. If cytosine is deaminated, which of the base is formed?

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Q. Which of the statement is correct for misincorporation?

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Q. Errors can be introduced because of many reasons such as polymerase error or because of heterogeneity. Which of the statement holds true?

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Q. Which of the statement is incorrect for jumping PCR?

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Q. What are the possibilities which can occur until the temperature has reached for primer annealing?

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Q. Hot-start PCR is a modification of PCR. Which of the following is not corresponding to it?

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Q. An alternative to adding polymerase at later stage is __________

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