Biomolecules · Chemistry · MHT CET

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MCQ (Single Correct Answer)

MHT CET 2024 9th May Evening Shift
Identify the carbon atoms of glucose and of fructose forming glycosidic bond in sucrose.
MHT CET 2024 9th May Evening Shift
Which from following is NOT a globular protein?
MHT CET 2024 9th May Morning Shift
Identify fibrous protein from following.
MHT CET 2024 9th May Morning Shift
Identify glycosidic linkage present in maltose.
MHT CET 2024 4th May Evening Shift
What is the number of moles of nitrogen atoms present in one mole cytosine?
MHT CET 2024 4th May Evening Shift
Identify basic amino acid from following.
MHT CET 2024 4th May Morning Shift
Which from following statements is CORRECT about saccharic acid?
MHT CET 2024 4th May Morning Shift
Which from following compounds is used to prepare adipic acid using enzymes in green technology developed by Drath and Frost?
MHT CET 2024 4th May Morning Shift
Which of the following one letter symbol is used to represent aspartic acid?
MHT CET 2024 3rd May Evening Shift
What is the number of moles of N atoms and number of moles of O atoms respectively present in one mole of uracil?
MHT CET 2024 3rd May Evening Shift
Which ' $c$ ' atom of ribose sugar (numbered from $1^{\prime}$ to $5^{\prime}$ ) bonds with phosphate group to form AMP?
MHT CET 2024 3rd May Evening Shift
If $\mathrm{Cell-OH}$ represents formula of cellulose, identify the formula of cellulose xanthate from following.
MHT CET 2024 3rd May Morning Shift
Identify essential amino acid from following.
MHT CET 2024 3rd May Morning Shift
Identify molecular formula of laevulose
MHT CET 2024 2nd May Evening Shift
Identify the nitrogen atom of purine base that bonds with $1^{\prime}$ carbon of ribose to form ribonucleoside?
MHT CET 2024 2nd May Evening Shift
Which from following n mole molecules of carbohydrate contains 2 n mole molecules of galactose, $n$ moles of glucose and $n$ moles of fructose in it?...
MHT CET 2024 2nd May Morning Shift
Identify false statement from following.
MHT CET 2024 2nd May Morning Shift
Identify glycosidic linkages for formation of chain and branches respectively in amylopectin.
MHT CET 2023 14th May Evening Shift
What type of peptide is the glycylalanine?
MHT CET 2023 14th May Evening Shift
Which of the following is NOT a basic amino acid?
MHT CET 2023 14th May Morning Shift
Identify non reducing sugar from following.
MHT CET 2023 14th May Morning Shift
In which of the following carbohydrate, molecular mass increases by $$84 \mathrm{u}$$ after complete acetylation?
MHT CET 2023 13th May Evening Shift
Identify glycosidic linkage present in maltose.
MHT CET 2023 13th May Evening Shift
Which of the following is not a disaccharide?
MHT CET 2023 13th May Morning Shift
Which of the following is NOT a globular protein?
MHT CET 2023 13th May Morning Shift
Identify A in the following reaction. $$\mathrm{{C_6}{H_{12}}{O_6}\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{dil.\,HN{O_3}}^{(O)}} A}$$...
MHT CET 2023 12th May Evening Shift
Which of the following is not a globular protein?
MHT CET 2023 12th May Evening Shift
What is the number of $$-$$OH groups present in one molecule of ribose?
MHT CET 2023 12th May Morning Shift
What type of glycosidic linkages are present in cellulose?
MHT CET 2023 12th May Morning Shift
What is the value of specific rotation exhibited by fructose molecule?
MHT CET 2023 11th May Evening Shift
Which of the following enzyme is found in saliva?
MHT CET 2023 11th May Evening Shift
Which of the following phenomena is NOT explained by the open chain structure of glucose?
MHT CET 2023 11th May Morning Shift
Which of following is NOT correct about fructose?
MHT CET 2023 11th May Morning Shift
Identify the reagent that confirms the presence of five $$-\mathrm{OH}$$ groups in glucose.
MHT CET 2023 10th May Evening Shift
Identify the glycosidic linkage present in lactose.
MHT CET 2023 10th May Evening Shift
Identify tetrasaccharide from following.
MHT CET 2023 10th May Morning Shift
Which among the following $$\alpha$$-amino acids does NOT have chiral carbon atom?
MHT CET 2023 10th May Morning Shift
Identify glycosidic linkage present in lactose.
MHT CET 2023 9th May Evening Shift
Identify the carbon atoms of $$\alpha$$-glucose and $$\beta$$-fructose forming glycosidic linkage in sucrose.
MHT CET 2023 9th May Evening Shift
Identify the trisaccharide from following.
MHT CET 2023 9th May Morning Shift
Which carbon atoms (numbered from $$C_1$$ to $$C_6$$ ) are involved in the formation of ring structure of glucose?
MHT CET 2023 9th May Morning Shift
What is the value of specific rotation exhibited by glucose molecule?
MHT CET 2022 11th August Evening Shift
Which nitrogen atom of pyrimidine base numbered from 1 to 6 is bonded with furanose sugar ?
MHT CET 2021 24th September Evening Shift
Which of the following is an aldohexose?
MHT CET 2021 24th September Evening Shift
Which of the following is a correct bridged name of deoxyriboseadenosine monophosphate?
MHT CET 2021 24th September Morning Shift
Identify basic $$\alpha$$-amino acid from following.
MHT CET 2021 24th September Morning Shift
Which from following reagents is used to identify straight chain of glucose?
MHT CET 2021 23rd September Evening Shift
The units of monosaccharides present in raffinose are
MHT CET 2021 23rd September Evening Shift
Identify the protein present in nail.
MHT CET 2021 23rd September Evening Shift
Which of following is used for synthesis of adipic acid enzymatically by Drath and Frost?
MHT CET 2021 23th September Morning Shift
Identify the sugar containing $$\alpha, \beta-1,2$$-glycosidic linkage.
MHT CET 2021 23th September Morning Shift
Which of the following compound is obtained when glucose is treated with dilute nitric acid?
MHT CET 2021 22th September Evening Shift
Which among the following is a double ring containing nitrogen base present in nucleic acids?
MHT CET 2021 22th September Evening Shift
Identify the reagent R used in following conversion. Glucose $$\mathrm{\buildrel R \over \longrightarrow}$$ n - hexane
MHT CET 2021 22th September Morning Shift
Which is C-terminal residue in glycyl alanine?
MHT CET 2021 22th September Morning Shift
Identify $$\mathrm{N}$$ and $$\mathrm{C}$$ terminal of $$\alpha $$-amino acid respectively in following polypeptide fragment. Ala-Gly-Ser-Tyr-Gly...
MHT CET 2021 21th September Evening Shift
Which of following enzymes is useful in conversion of glucose to fructose?
MHT CET 2021 21th September Evening Shift
Which reagent oxidizes glucose to saccharic acid?
MHT CET 2021 21th September Morning Shift
Identify the hydrolysis product of starch.
MHT CET 2021 21th September Morning Shift
Which carbon atom of ribose sugar is joined to nitrogen base to form nucleoside?
MHT CET 2021 20th September Evening Shift
Glucose and gluconic acid on oxidation with dilute nitric acid forms saccharic acid. This reaction confirms that glucose contains
MHT CET 2021 20th September Evening Shift
Which among the following carbohydrates is a trisaccharide?
MHT CET 2021 20th September Morning Shift
Identify the glycosidic linkage present in lactose.
MHT CET 2021 20th September Morning Shift
Which of the following sugar is found in milk?
MHT CET 2020 19th October Evening Shift
Identify the enzyme $X$ in the following reaction $\mathrm{H}_2 \mathrm{O}_2(\mathrm{aq}) \xrightarrow{x} \mathrm{H}_2 \mathrm{O}(l)+\frac{1}{2} \math...
MHT CET 2020 19th October Evening Shift
Which reagent among the following is used to confirm presence of aldehydic carbonyl group in glucose?
MHT CET 2020 19th October Evening Shift
Which carbon atoms of $\alpha-D$ glucopyranose and $\beta$-D-fructofuranose respectively are linked together to form glycosidic linkage in sucrose?...
MHT CET 2020 16th October Evening Shift
Which among the following compounds is obtained when glucose react with hydrogen cyanide?
MHT CET 2020 16th October Evening Shift
Which is the product obtained, when $$\mathrm{Br}_2$$ water reacts with glucose?
MHT CET 2020 16th October Morning Shift
Which among the following compounds belongs to lipids?
MHT CET 2020 16th October Morning Shift
Identify the enzyme that catalyses the reaction of $$\mathrm{CO}_2$$ with water in huma body.
MHT CET 2020 16th October Morning Shift
Which among the following amino acids has lowest molar mass?
MHT CET 2020 16th October Morning Shift
Which among the following type of linkages is present in cellulose?
MHT CET 2019 3rd May Morning Shift
The vitamin that belongs to aromatic series is
MHT CET 2019 3rd May Morning Shift
Which of the following is not present in DNA?
MHT CET 2019 2nd May Evening Shift
Which of the following molecules form a Zwitter ion?
MHT CET 2019 2nd May Evening Shift
The enzyme which converts maltose to glucose is
MHT CET 2019 2nd May Morning Shift
How many isoprene units are present in abscisic acid?
MHT CET 2019 2nd May Morning Shift
$\beta$-pleated sheets of polypeptide chains are present in
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