DUET M.Sc Genetics Question Paper with Answer Keys 2019-20 Download PDF

DUET M.Sc Genetics Question Paper with Answer Keys 2019-20

DUET M.Sc Genetics Question Paper 2019-20Delhi University Entrance Test (DUET) 2019-20 M.Sc Genetics Question Paper with answers DUET M.Sc Genetics Question Paper 2019-20 with solution you can download it in FREE, if DUET M.Sc Genetics Question Paper 2019-20 in text or pdf for DUET M.Sc Genetics Question Paper 2019-20 Answer Keys you can download DUET 2019-20 page also just Go to menu bar, Click on File->then Save.

DUET M.Sc Genetics Question Paper with Answer Keys 2019-20

Delhi University Entrance Test (DUET) 2019-20 M.Sc Genetics Question Paper with Answer Keys Free Download PDF is available in www.oldquestionpapers.net which has been provided by many students this DUET 2019-20 paper is available for all the students in FREE and also DUET M.Sc Genetics Question Paper 2019-20 fully solved DUET with answer keys and solution.

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EXAMPLE QUESTIONS

Q1. Which of the following statements about G proteins is FALSE?

  • 1. They must be activated before the cell can make needed cAMP.
  • 2. They become activated when bound to GDP.
  • 3. They are involved in signal cascades.
  • 4. They bind to and are regulated by guanine nucleotides.

Q2. Which one of the following statement about nitrogen fixation is correct?

  • 1. Plants convert atmospheric nitrogen to ammonia
  • 2. Mutant strains of rhizobium are able to secrete excess protein into the soil
  • 3. The enzyme nitrogenase reduces N2 to form ammonia
  • 4. Ammonia is converted to N2, which is the form of nitrogen most easily absorbed by plants

Q3. Which one of the following combination of scientist(s) and the experiment generated first conclusive evidence that DNA is the genetic material?

  • 1. Watson and Crick who gave a model for the structure of DNA [Option ID = 88239]
  • 2. Garrod, who postulated that Alkaptonuria, or black urine disease, is due to a mutation in the gene coding for important enzyme.
  • 3. Beadle and Tatum, who used a mutational and biochemical analysis of the bread mold Neurospora to establish a direct link between genes and enzymes
  • 4. Avery, MacLeod, and McCarty who repeated the transformation experiments and chemically characterized the transforming principle

Q4. Which one of the following is the main contributor of the ascent of sap in the xylem vessels ?

  • 1. Root pressure
  • 2. Transpiration and cohesive forces
  • 3. Capillary action
  • 4. Atmospheric pressure

Q5. Which one of the following, studies the transcripts and proteins expressed by a genome?

  • 1. Structural genomics
  • 2. Comparative genomics
  • 3. Proteo genomics
  • 4. Functional genomics

Q6. Red hair is a recessive trait in humans. In a random mating population in Hardy-Weinberg equilibrium, approximately 9% of individuals are red-haired. What is the frequency of heterozygotes?

  • 1. 49%
  • 2. 18%
  • 3. 42%
  • 4. 81%

Q7. GTPase domain made up of alpha-helix and Beta pleated sheets in a certain relative orientation is an example of

  • 1. secondary structure
  • 2. primary structure
  • 3. quatenary structure
  • 4. tertiary structure

Q8. The migration of a protein on an SDS polyacrylamide gel is best described as inversely proportional to the

  • 1. isoelectric point
  • 2. log of carbohydrate content
  • 3. log of molecular weight
  • 4. negative charge

Q9. Phenotypes such as beard in a woman is most likely a result of the malfunctioning of:

  • 1. Thyroid
  • 2. Pituitary
  • 3. Adrenal cortex
  • 4. Adrenal medulla

Q10. In bacteria, partial diploids for a specific gene can be generated by

  • 1. Conjugation using a Hfr strain
  • 2. Conjugation using a F′
  • 3. Generalized transduction
  • 4. Transformation of chromosomal DNA

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