Antibiotics are used in genetic engineering. They are useful

  1. Home

Question:
 Antibiotics are used in genetic engineering. They are useful

1.to keep culture free of microbial infections

2. to select healthy vectors

3. to identify replication start sites

4.as selectable markers

Posted Date:-2021-02-22 08:42:28

More MCQS Questions and answers

  1. A phosphodiester bond is present in
  2. A protein complex; that links sister chromatids; is
  3. A vector that can clone only a small DNA fragment is
  4. An organism that forms a symbiotic association with Anthoceros
  5. Anthocyanin pigments are
  6. Antibodies are secreted by
  7.  A single-stranded; radiolabelled molecule of nucleic acids is called
  8.  Antibiotics are used in genetic engineering. They are useful
  9.  Cell division occurring during cleavage
  10.  Chloroplast does not contain
  11.  Early prophase of a diploid cell has_____ sets of chromosomes; telophase of a diploid cell has ____ sets of chromosomes
  12.  Formation of cell plate starts at
  13.  Which of the following pigment is present in carrots?
  14. Blue-green algae are included in
  15. Colchicine arrests cell division at
  16. Collagen is
  17. Colour of tomato changes from green to red due to
  18. Coloured portion of the nostoc cell is
  19. Cyanobacteria are
  20. DNA synthesis takes place during_________ phase
  21. Find the correct statement
  22. Find the correct statement
  23. Find the incorrect statement about plasmids
  24. Heterocyst of Nostoc are
  25. Histamine is secreted by
  26. If you want to count the number of chromosomes; which is the best stage to do so?
  27. In comparison to human erythrocytes; frog’s erythrocytes are
  28. In which of the following organelle; peptide synthesis takes place?
  29. If the plasmid and the foreign DNA are cut by the same restriction endonuclease; recombinant DNA can be formed by joining both by
  30. Ligament is
  31. Mast cells contain
  32. Mitotic anaphase and metaphase have
  33. Nostoc form
  34. Nucleolus and endoplasmic reticulum start disappearing at
  35. Peptidoglycan present in the cartilage is
  36. Protein storing plastid is
  37. Replication of plasmid DNA other than initiation is controlled by
  38. Sexual reproduction is absent in
  39. The DNA molecule used for integrating foreign gene for cloning is called
  40. The largest extracellular material present in the
  41. The Ti plasmid is found in
  42. Tip of the nose and external ears have
  43. Uridine present in RNA is
  44. Where does spindle fibres attach to during metaphase?
  45. Which of the angiosperm contains Nostoc as an endophyte?
  46. Which of the following pigment impart a red colour to tomato?
  47. Which of the following plastid doesn’t store food?
  48. Which of the following plastid is found in ripe fruits?
  49. Which of the following structure contains a polar nodule on both ends
  50. Which of the plastid(s) contains carotenoids?
Search
Olete Team
Online Exam Test Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on Online Exam Test website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!