n Fluid mosaic model, the biological membrane can be viewed as

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Question:
n Fluid mosaic model, the biological membrane can be viewed as

1.two dimensional solutions of oriented lipids and globular proteins

2.three dimensional solutions of oriented lipids and globular proteins

3.two dimensional solutions of oriented lipids and carbohydrate

4. three dimensional solutions of oriented lipids and carbohydrate

Posted Date:-2021-02-25 11:31:04

More MCQS Questions and answers

  1. Translation begins
  2. Biological membranes are like water beds because
  3. In membranes, lipids are
  4. In prokaryotes, AUG encodes
  5. Which of the following is found on RNA but not DNA?
  6. A five carbon sugar lacking a hydrogen at the number 2 carbon is found in
  7. A nucleotide consists of
  8. A purine with an amine (NH2) group on the 6th carbon is
  9. An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that
  10. AUG codes for methionine act as a
  11. Bacterial protein called catabolic activator protein (CAP) is an example of
  12. Bacteriorhodopsin
  13. Because DNA is a highly charged polyanion, its stability to heat denaturation
  14. Cholesterol is essential for normal membrane functions because it
  15. Cholesterol is somewhat amphipathic due to
  16. Codon that specify the amino acids often differs in the
  17. Crick demonstrated that the genetic code involved three bases and suggested that the code was degenerated. What experimental technique Crick conducted to suggest genetic code degeneration?
  18. DNA- footprinting is a suitable technique for identifying which of the following?
  19. Exocytosis is the secretion of proteins
  20. How many amino acids will be encoded by 5' GAU GGU UGA UGU 3' sequence?
  21. How many different codons are possible?
  22. Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis
  23. In active transport, the membrane structure that functions is
  24. In gel electrophoresis, what fragments will move most quickly through a gel?
  25. In protein synthesis in prokaryotes
  26. In some organelles in eukaryotes, the genetic code for some codons
  27. Agarose a porous matrix used in various molecular biology technique is made by repetitive units of
  28. Lysozymes are found in
  29. Membrane lipids are
  30. n Fluid mosaic model, the biological membrane can be viewed as
  31. Nucleic acids can be analyzed experimentally by their
  32. Nucleoside is a pyrimidine or purine base
  33. Nucleotide bases and aromatic amino acids absorb light respectively at
  34. Peptidoglycan is a complex consisting of
  35. Pinocytosis occurs in
  36. Promoters for tRNAs are located
  37. RAST test (radio allergosorbent test) is often used to detect
  38. RNA polymerase in prokaryotes has a removable
  39. Rocket Immunodiffusion is also known as
  40. The codons which do not specify an amino acid are called
  41. The complex of RNA polymerase, DNA template and new RNA transcript is called
  42. The genetic code is
  43. The genetic code is degenerated. Which of the following codons represents the principle of degeneracy?
  44. The glycosidic bonds in DNA and RNA
  45. The membrane proteins that catalyze active transport reactions differ from soluble enzymes as
  46. The mesosomes may be the sites of
  47. The model that is now known to be correct for the structure of biological membrane is
  48. The most stabilizing force for nucleic acids is
  49. The movement of molecules across a membrane by passive transport does not require
  50. The plasma membrane is a selectively permeable barrier due to presence of specific transport
  51. The sequence of one strand of DNA is: 5' ATTGCCA 3', what is the sequence of the other strand?
  52. The smooth endoplasmic reticulum (SER) is the site of
  53. The sugar in RNA is __________ , the sugar in DNA is __________
  54. The unfavourable free energy associated with not satisfying a hydrogen bond after formation of the double helix is approximately
  55. Thymidine
  56. What is approximatively the half life of 32-Phosphorus?
  57. What radioactive molecule is used to end-label an oligonucleotide?
  58. What would happen if serum is omitted from the ELISA, but all other steps remain same?
  59. What would happen if the anti-human Ig-conjugate is not washed free of the well before the substrate is added?
  60. Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?
  61. Which of the following is a positively charged matrix for ion exchange chromatography?
  62. Which of the following is a purine?
  63. Which of the following is an immunoelectrophoresis technique?
  64. Which of the following is correct?
  65. Which of the following is correct?
  66. Which of the following is not found in membranes?
  67. Which of the following radioactive element is generally involved in RIA?
  68. Which of the following techniques was carried out by Nirenberg and Matthaei in 1961 to determine the first codon?
  69. Which pyrimidine base contains an amino group at carbon 4?
  70. Which type of molecule spans the membrane, from its inner to outer surface according to the Fluid mosaic model of cell membranes?
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