Biomolecules
59 questions · Chemistry · NEETGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Biomolecules
59 questions · Chemistry · NEET
- Sugar ' ' A. is found in honey B. is a keto sugar C. exists in and -anomeric forms. D. Is laevorotatory. ' X ' is :2025 · Q110 · MCQ
- Match List-I with List-II. Choose the correct answer from the options given below: Includes table2025 · Q123 · MCQ
- The reagents with which glucose does not react to give the corresponding tests/products are A. Tollen's reagent B. Schiff's reagent C. HCN D. E. Choose the correct options from the given…2024 · Q126 · MCQ
- Fehling's solution 'A' is2024 · Q130 · MCQ
- Given below are two statements : Statement I : Glycogen is similar to amylose in its structure. Statement II : Glycogen is found in yeast and fungi also. In the light of the above statements, choose the correct answer from the options…2024 · Q133 · MCQ
- Given below are two statements: Statement I : A unit formed by the attachment of a base to 1' position of sugar is known as nucleoside Statement II : When nucleoside is linked to phosphorous acid at 5' position of sugar moiety, we get…2023 · Q102 · MCQ
- The incorrect statement about denaturation of proteins is :2022 · Q123 · MCQ
- The incorrect statement regarding enzymes is2022 · Q94 · MCQ
- Sucrose on hydrolysis gives :2020 · Q107 · MCQ
- Which of the following is a basic amino acid?2020 · Q85 · MCQ
- The non-essential amino acid among the following is :2019 · Q94 · MCQ
- The difference between amylose and amylopectin is2018 · Q96 · MCQ
- Which of the following compounds can form a zwitter ion?2018 · Q97 · MCQ
- Which of the following statements is not correct?2017 · Q87 · MCQ
- In a protein molecule various amino acids are linked together by2016 · Q85 · MCQ
- Which one given below is a non-reducing sugar?2016 · Q86 · MCQ
- The correct statement regarding RNA and DNA, respectively is2016 · Q92 · MCQ
- The central dogma of molecular genetics states that the genetic information flows from2016 · Q85 · MCQ
- The correct corresponding order of names of four aldoses with configuration given below respectively, is Includes diagram2016 · Q86 · MCQ
- Which of the following hormones is produced under the condition of stress which simulate glycogenlysis in the liver of human beings?2014 · Q88 · MCQ
- D(+)-glucose reacts with hydroxyl amine and yields an oxime. The structure of the oxime would be2014 · Q89 · MCQ
- In DNA, the linkages between different nitrogenous bases are2013 · Q86 · MCQ
- Deficiency of vitamin B1 causes the disease2012 · Q97 · MCQ
- Which one of the following sets of monosaccharides forms sucrose?2012 · Q98 · MCQ
- Which of the following is not a fat soluble vitamin?2011 · Q59 · MCQ
- Which of the statements about ''Denaturation'' given below are correct? (1) Denaturation of proteins causes loss of secondary and tertiary structures of the protein. (2) Denaturation leads to the conversion of double strand of DND into…2011 · Q68 · MCQ
- Which one of the following statements is not true regarding (+) lactose?2011 · Q90 · MCQ
- Fructose reduces Tollen's reagent due to2010 · Q57 · MCQ
- Which one of the following does not exhibit the phenomenon of mutaroation?2010 · Q102 · MCQ
- The segment of DNA which acts as the instrumental manual for the synthesis of the protein is2009 · Q94 · MCQ
- Which of the following hormones contains iodine?2009 · Q95 · MCQ
- In DNA, the complimentary bases are2008 · Q94 · MCQ
- Which of the following is an amine hormone?2008 · Q95 · MCQ
- Which of the following vitamins is water-soluble?2007 · Q81 · MCQ
- RNA and DNA are chiral molecules, their chirality is due to2007 · Q82 · MCQ
- Which one of the following is a peptide hormone?2006 · Q90 · MCQ
- The human body does not produce2006 · Q91 · MCQ
- During the process of digestion, the proteins present in food materials are hydrolysed to amino acids. The two enzymes involved in the process- are respectively Includes diagram2006 · Q92 · MCQ
- The cell membranes are mainly composed of2005 · Q86 · MCQ
- Which functional group participates in disulphide bond formation in proteins?2005 · Q87 · MCQ
- The correct statement in respect of protein haemoglobin is that it2004 · Q83 · MCQ
- Number of chiral carbons in --(+) glucose is2004 · Q84 · MCQ
- A sequence of how many nucleotides in messenger RNA makes a codon for an amino acid?2004 · Q85 · MCQ
- The hormone that helps in the conversion of glucose to glycogen is2004 · Q86 · MCQ
- The helical structure of protein is stablised by2004 · Q87 · MCQ
- Which of the following structures represents the peptide chain?2004 · Q88 · MCQ
- Glycolysis is2003 · Q96 · MCQ
- Vitamin B12 contains2003 · Q97 · MCQ
- Chargaff's rule states that in an organism2003 · Q98 · MCQ
- Phospholipids are esters of glycerol with2003 · Q99 · MCQ
- Enzymes are made up of2002 · Q93 · MCQ
- Which is not true statement?2002 · Q94 · MCQ
- Which of the following is correct about H-bonding in nucleotide?2001 · Q91 · MCQ
- Which of the following is correct?2001 · Q92 · MCQ
- Which statement is incorrect about peptide bond? Includes diagram2001 · Q93 · MCQ
- Which is the correct statement?2001 · Q94 · MCQ
- --glucose and --glucose are2000 · Q90 · MCQ
- Mg is present in2000 · Q91 · MCQ
- Which one is responsible for production of energy in bio-reaction?2000 · Q92 · MCQ