Mapping and Sequencing of Genomes MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Mapping and Sequencing of Genomes, a fundamental topic in the field of Cytogenetics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Mapping and Sequencing of Genomes MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Mapping and Sequencing of Genomes mcq questions that explore various aspects of Mapping and Sequencing of Genomes problems. Each MCQ is crafted to challenge your understanding of Mapping and Sequencing of Genomes principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cytogenetics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Mapping and Sequencing of Genomes MCQs are your pathway to success in mastering this essential Cytogenetics topic.

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Mapping and Sequencing of Genomes MCQs | Page 6 of 7

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Q51.
What is the capacity of viral gene storage termed as?
Discuss
Answer: (c).Head full capacity
Q52.
In a transduction experiment where the recipient is Met-, Ala-, Gal- you observe a recombinant phenotype Met+, Gal+ in some strains and Gal+ Ala+ in some strains. But in none of the cases can you find Met+ Ala+. What is the sequence of the gene?
Discuss
Answer: (b).Met, Gal, Ala
Q53.
You are checking the sequence of 3 genes using generalized transduction mapping. The recipient is Leu-, Aziหข, Thr- while the donor is Leu+, Aziแดฟ, Thr +. If you select the Leu+ as marker, Aziแดฟ would be 50% while Thr+ would be 2%. If you select Thr+ as marker Leu+ would be 3% and Aziแดฟ would be 0%. What is the sequence?
Discuss
Answer: (a).Thr Leu Azi
Discuss
Answer: (b).A variety of genes can be transformed in this case
Q55.
The Phage is incorporated in the bacterial genome by _____________________
Discuss
Answer: (a).Single crossover event
Discuss
Answer: (a).Specialized transduction is due to excision error
Q57.
If the bacterial DNA sequence is Leu Met Att Gal Bio, which of the genes can be transferred via specialized transduction?
Discuss
Answer: (d).Met and Gal only
Q58.
A specialized transducing virus attacks a healthy bacterial cell. What will be the virulence of the viruses produced by this bacterial cell after infection?
Discuss
Answer: (d).No virulence
Discuss
Answer: (b).A specialized transducing phage affects a cell infected by same virus
Q60.
A specialized transducing phage attacking an infected cell with lysogenic stage of the same virus gives rise to________
Discuss
Answer: (b).HFT
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