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Home Biotechnology Beer and Wine See What Others Are Saying!
  • Question
  • Final alcohol content in wine varies from


  • Options
  • A. 6-9 % by weight
  • B. 8-13 % by weight
  • C. both (a) and (b)
  • D. 13-15 % by weight

  • Correct Answer
  • both (a) and (b) 


  • More questions

    • 1. DNA into fish is injected into

    • Options
    • A. pronuclei
    • B. cytoplasm
    • C. both (a) and (b)
    • D. none of these
    • Discuss
    • 2. The dried malt is the source of

    • Options
    • A. amylase
    • B. proteinases
    • C. both (a) and (b)
    • D. cellulase
    • Discuss
    • 3. Mitochondria can be expected most numerous in

    • Options
    • A. green cells
    • B. red blood cells
    • C. muscle cells
    • D. none of these
    • Discuss
    • 4. Plants absorb nitrates from soil and convert them into

    • Options
    • A. urea
    • B. ammonia
    • C. nitrogen
    • D. none of these
    • Discuss
    • 5. Lysosomes are associated with

    • Options
    • A. photosynthesis
    • B. respiration
    • C. storage
    • D. digestion
    • Discuss
    • 6. The primary B cell receptor is

    • Options
    • A. IgD
    • B. IgG
    • C. IgA
    • D. IgE
    • Discuss
    • 7. When a gardener takes a cutting from a plant, indicating that he has made a

    • Options
    • A. clone
    • B. mutation
    • C. new species
    • D. new variety
    • Discuss
    • 8. The centromeres move toward the poles in __________ .

    • Options
    • A. anaphase
    • B. interphase
    • C. metaphase
    • D. prophase
    • Discuss
    • 9. Which of the following begins when pairs of sister chromatids align in the center of the cell?

    • Options
    • A. Anaphase
    • B. Interphase
    • C. Metaphase
    • D. Prophase
    • Discuss
    • 10. Normally CO2 and O2 enter a plant by

    • Options
    • A. osmosis
    • B. active transport
    • C. diffusion
    • D. evaporation
    • Discuss


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