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Among the following the correct statement(s) is/are :
  • a)
    Guanine is a Purine nucleo base
  • b)
    Glycine and protein are achiral amino acids
  • c)
    DNA contains glycosidic bonds and pentose sugars
  • d)
    Sucrose in a non- reducing sugar
Correct answer is option 'A,C,D'. Can you explain this answer?
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Among the following the correct statement(s) is/are :a)Guanine is a Pu...
Explanation:

  • Guanine is a Purine nucleo base: Guanine is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G, C, A, and T (Guanine, Cytosine, Adenine, and Thymine). It is a purine nucleobase, which means that it has a double-ring structure consisting of a six-membered and a five-membered nitrogen-containing ring fused together.

  • Glycine and protein are achiral amino acids: Glycine is the simplest amino acid and is achiral because its side chain is just a hydrogen atom. Proteins are made up of amino acids, and most of them are chiral. However, glycine is an exception because of its achiral nature.

  • DNA contains glycosidic bonds and pentose sugars: DNA is made up of nucleotides, which are composed of three components: a nitrogenous base, a pentose sugar, and a phosphate group. The pentose sugar in DNA is deoxyribose, and it forms a glycosidic bond with the nitrogenous base. Thus, DNA contains both glycosidic bonds and pentose sugars.

  • Sucrose is a non-reducing sugar: Sucrose is a disaccharide composed of glucose and fructose, and it is a non-reducing sugar because it does not have a free aldehyde or ketone group that can be oxidized. Hence, it cannot undergo a reaction with Benedict's solution, which is used to test for reducing sugars.

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Among the following the correct statement(s) is/are :a)Guanine is a Pu...
Option A,C,D is correct Statement 

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Among the following the correct statement(s) is/are :a)Guanine is a Purine nucleo baseb)Glycine and protein are achiral amino acidsc)DNA contains glycosidic bonds and pentose sugarsd)Sucrose in a non- reducing sugarCorrect answer is option 'A,C,D'. Can you explain this answer?
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Among the following the correct statement(s) is/are :a)Guanine is a Purine nucleo baseb)Glycine and protein are achiral amino acidsc)DNA contains glycosidic bonds and pentose sugarsd)Sucrose in a non- reducing sugarCorrect answer is option 'A,C,D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Among the following the correct statement(s) is/are :a)Guanine is a Purine nucleo baseb)Glycine and protein are achiral amino acidsc)DNA contains glycosidic bonds and pentose sugarsd)Sucrose in a non- reducing sugarCorrect answer is option 'A,C,D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Among the following the correct statement(s) is/are :a)Guanine is a Purine nucleo baseb)Glycine and protein are achiral amino acidsc)DNA contains glycosidic bonds and pentose sugarsd)Sucrose in a non- reducing sugarCorrect answer is option 'A,C,D'. Can you explain this answer?.
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