BSc Biotechnology Sem III ATKT 2016-17 ATKT BIOTECHNOLOGY III REGU & Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q3 DNA pol
2. Q1 Lagging (any two). Answer any two of the following 4 marks
3. Q4 Give an account f semi \ 2 which provided that DNA replication takes place by Explain in detail
4. Q3 Write DNA P ain the semi discontinuous mode of DNA replication Whether the following Statements are true or false. (any two) On and enzyme called amylase is activated by a photon polymerase removes wrong nucleotide by its exonuclease proofreading activites. intrachromosomal translocation involves exchange of gene segments In
5. Q4 Cri-du-chat syndrome is an example of deletion mutation Explain the following terms. (any three)
6. Q2 Transversion mutation
7. Q6 Missense mutation Answer any two of the following Write a note on Mismatch Repair by DNA polymerase proofreading explain types of inversion mutation
8. Q3 by Methyl-Directed Mismatch
9. Q4 Explain about translocation mutation with
   • (A) Explain the terms (any three) of the following A
10. Q2 Consanguincous marriage
11. Q11 I C) Attempt (any two) of the following
12. Q1 Describe the Holliday model of io athree point
13. Q2 Illustrate mapping of linked genes in diploid eukaryotes using an (trp) for &
14. Q3 Solve:- A Neurospora strain that required leucine (leu) and was mated to a wild type strain (leu + and trpt) following pro Compute the distance between the two linked genes
15. Q4 Observe the following pedigree and answer the following questions:- A person has history of colour blindness in his family given is his pedigree chart
    • i. Which individual is the proband? What is the mode of inheritance? Explain criss -cross inheritance?
    • iv. Give clinical condition of the disease? Which generation progeny is the carrier fernale?
    • vi. What is the percentage of daughters affected if the carrier female marries a normal
16. Q1 V. Write a note on (any Three) of the following
17. Q1 Initiation of replication in eukaryotes
18. Q2 Rolling circle mode of replication
19. Q4 Radiation as an induced mutagen
20. Q5 Corn experiments to prove chromosomal exchange during crossing over
21. Q6 Importance of pedigree analysis

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