Home
Class 12
BIOLOGY
Continuous addition of sugars in fed bat...

Continuous addition of sugars in fed batch fermentation is done to (A) Produce methane (B) Obtain antibiotics (C) Purify enzymes (D) Degrade sewage

A

Produce methane

B

Obtain antibiotics

C

Purify enzymes

D

Degrade sewage

Text Solution

Verified by Experts

The correct Answer is:
C

Purify enzymes
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    KUMAR PRAKASHAN|Exercise Section - F (Multiple Choice Questions (MCQs ASKED IN COMPETITIVE EXAM))|90 Videos
  • BIOTECHNOLOGY AND ITS APPLICATIONS

    KUMAR PRAKASHAN|Exercise Section - E (Solution of NCERT Examplar (Long Answer Type Questions))|10 Videos
  • BIOTECHNOLOGY : PRINCIPLES AND PROCESSES

    KUMAR PRAKASHAN|Exercise SECTION - F (MCQs ASKED IN COMPETITIVE EXAM)|78 Videos
  • BOARD QUESTION PAPER MARCH -2020

    KUMAR PRAKASHAN|Exercise Part-B (Section-C)|5 Videos

Similar Questions

Explore conceptually related problems

In production of which thing fermentation is not done? (A) N_2 fixing (B) Ensilage (C) Pickel (D) Toddi-drink

Methanogens do not produce (A) Oxygen (B) Methane (C) Hydrogen sulphide (D) Carbon dioxide

What is the use of Brewers Yeast? (A) Production of ethanol from the extract of cereals and fruits (B) Production of Methane (C) Production of Biogas (D) Production of Antibiotic

S - In production of riboflavin, fermentation is done by fungus. R- Bacteria are useful in acetic acid production. (A) Statement S&R both are true But R is explanation of S. (B) Statement S&R both are true And R is not explanation of S. (C) S. is true, .R. is false. (D) S. is false, .R. is true.

Read the following four statements (A-D) about certain mistake in two of them. (a) The first transgenic buffalo, Rosie produced milk which was human alpha - lactalbumin enriched. (b) Restriction enzymes are used in isolation of DNA from other macromolecules. (c) Downstreaming processing is one of the steps of rDNA technology (d) Disarmed pathogen vectors are also used in transfer of rDNA into the host. (A) b & c (B) c & d (C) a & c (D) a & b

Which of the following statement is wrong? (A) Pollen grains remain viable for several months because their outer covering is made up of sporopollenin (B) No enzyme can degrade sporopollenin (C) Pollen grains are well represented in fossil state due to sporopollenin (D) Pollen wall has cavities containing proteins

From what antibiotics is mostly obtained ? (A) Bacteria (B) Actinomycetes (C) Cyanobacteria (D) (A) & (B) both

Big holes in Swiss cheese are made by a (A) machine (B) bacterium that produces methane gas (C) bacterium producing a large amount of carbon dioxide (D) fungus that releases a lot of gases during its metabolic activities.

Which one is correct regarding genetically engineered insulin using E.coli (A) difficulty in purifying (B) obtained in large unlimited quantities (C) possibility of transmission of animal diseases (D) insulin obtained varies in chemical structure

KUMAR PRAKASHAN-BIOTECHNOLOGY AND ITS APPLICATIONS-Section - F (Multiple Choice Questions (MCQS FROM .DARPAN. BASED ON TEXTBOOK ))
  1. Which one of the following is method of gene silencing

    Text Solution

    |

  2. T-DNA for gene transfer is present in (A) Bacillus thuringiensis (B)...

    Text Solution

    |

  3. Continuous addition of sugars in fed batch fermentation is done to (...

    Text Solution

    |

  4. Genetically engineered human insulin is called : (A) Humulin (B) Hae...

    Text Solution

    |

  5. An enzyme produced commercially from Saccharomyces cerevisiae (A) Lac...

    Text Solution

    |

  6. Fermentation ability of yeast is due to (A) Amylase (B) Galactase (C)...

    Text Solution

    |

  7. Enzyme not used in detergents are (A) Lipases (B) Proteases (C) Amyla...

    Text Solution

    |

  8. Anticoagulant hirudin is found in (A) snake (B) Lizard (C) Leech (D) ...

    Text Solution

    |

  9. rRNA is synthesized in (A) Nucleus (B) Nucleolus (C) Cytoplasm (D) E...

    Text Solution

    |

  10. Insulin has 51 amino acids arranged in (A) Single polypeptide (B) Tw...

    Text Solution

    |

  11. Steroids are used in (A) Treatment of hormonal imbalance (B) Birth c...

    Text Solution

    |

  12. Herbicide resistant gene in plants is (A) Ct (B) Mt (C) Bt (D) Gst

    Text Solution

    |

  13. Most widely used bioweapon is (A) Bacillus subtilis (B) Pseudomonas p...

    Text Solution

    |

  14. DNA fingerprinting refers to (A) Molecular analysis of profiles of D...

    Text Solution

    |

  15. Streptomycin is obtained from (A) Streptomyces griseus (B) S.aurofac...

    Text Solution

    |

  16. Given figure represents the maturation of proinsulin into insulin. Ide...

    Text Solution

    |

  17. Proinsulin contain (A) A Peptide (B) B Peptide (C) C Peptide (D) All ...

    Text Solution

    |

  18. The first clinical gene therapy was given in (A) 1992 (B) 1990 (C) 1...

    Text Solution

    |

  19. Which one of the following is based on antigen - antibody reaction ? ...

    Text Solution

    |

  20. Match the column

    Text Solution

    |