logo

CuriousTab

CuriousTab

Discussion


Home Biotechnology Beer and Wine See What Others Are Saying!
  • Question
  • What temperature is maintained during anaerobic fermentation of white wine?


  • Options
  • A. 10-21 °C
  • B. 21-30 °C
  • C. 30-35 °C
  • D. 15-25 °C

  • Correct Answer
  • 10-21 °C 


  • More questions

    • 1. An example of mosaic antigen is

    • Options
    • A. virus
    • B. bacteria
    • C. a hapten
    • D. protein
    • Discuss
    • 2. Somaclonal variation method refers to

    • Options
    • A. heritable changes
    • B. genetic isolation
    • C. small number of species having limited commercial potential
    • D. large number of plant cells
    • Discuss
    • 3. Which of the following metabolites are implicated in stress tolerance?

    • Options
    • A. Proline
    • B. Betaines
    • C. Both (a) and (b)
    • D. Citrate
    • Discuss
    • 4. Which phase of mitosis is associated with separation of chromatids?

    • Options
    • A. Prophase
    • B. Metaphase
    • C. Anaphase
    • D. Telophase
    • Discuss
    • 5. What is the pH of the medium when molasses is used as substrate for the production of citric acid?

    • Options
    • A. 3
    • B. 4
    • C. 5
    • D. 6
    • Discuss
    • 6. Which of these established cell lines originate from a mouse embryo?

    • Options
    • A. 3T3
    • B. BHK
    • C. HeLa
    • D. BTK
    • Discuss
    • 7. SV 40 vectors, in which early region replacements are carried out, require

    • Options
    • A. COS cell line
    • B. SV 40 helper virus
    • C. pBR 322 vector
    • D. none of these
    • Discuss
    • 8. How many chromosomes are there in the budding yeast (S. cerevisiae)?

    • Options
    • A. 16
    • B. 17
    • C. 18
    • D. 20
    • Discuss
    • 9. Both plant and animal cell possess

    • Options
    • A. cell walls
    • B. mitochondria
    • C. central vacuoles
    • D. chloroplast
    • Discuss
    • 10. The spindle forms in the

    • Options
    • A. G1 phase
    • B. G2 phase
    • C. M phase
    • D. S phase
    • Discuss


    Comments

    There are no comments.

Enter a new Comment