BSc Biotechnology Sem II 2011 2014 2014 Paper L Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 (A) Define (any three) of the following
2. Q1 Bye
3. Q1 (B) Give one word each for (any two) of the aie 1, platform attached to the arm of microscope used to keep observation. ter into it
4. Q2 The property of a lens that decides the quantity of light that can en
5. Q3 Dye used to study cell respiration
6. Q4 Another name for blood stain
7. Q1 (C) Give an brief account on (any two) of the following (
8. Q3 Monochrome staining
9. Q4 Aim and steps in staining ill in the blanks (any five) (05) A Medium contains the simplest set of ingredients that the microorganism can use to synthesize all of the essential nutrients iS a Process of transfer of the genetic material in which bacteria picks up the fragment of free DNA 3, ‘The recipient cells receiving donor DNA cell in conjugation are called 4, When any gene is transferred by phage vector the process 1S type of 5, The suspension of released progeny phages after lysis
10. Q6 where there are genes having more than two alleles then such alleles are 7, the heterozygote exhibits the in which one gene masks the effect of other gene + is the F2 phenotypic ratio of partial dominance
11. Q10 is the ratio obtained in F2 generation of recessive epistasis j Q Explain the following (any two) (10)
12. Q2 Dominant epistasis
13. Q3 Incomplete dominance 4, Gene interaction which produces new phenotype without modification of Mendelian
14. Q11 I (A) Fill in the blanks (any three)
15. Q1 Yellow fibres are formed of protein substance called and carry impulses towards the cyton 3, muscle is found only in the walls of the heart 4, The cytoplasm of the muscle fibre is called ----------—
16. Q5 Neurons are packed by non-nervous, non- exciting supporting cells called
17. Q6 Squamous epithelium is called as epithelium because the cells fit together like tiles of a foot path
    • (B) Give two functions of the following (any one) 2
18. Q2 cartilage
19. Q11 I Discuss the following (any two)
20. Q1 Ciliated and glandular epithelial tissue
21. Q2 Saccharomyces cerevisiae as a model organism
22. Q3 Characteristics of smooth muscles 4, Components of nervous tissue Write short notes on the following (any three) (15)
23. Q1 Compound optical microscope with a ray diagram
24. Q2 Steps in staining 4, Essential genes and lethal
25. Q5 Bone
26. Q6 Adipose

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