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How is Glucose Prepared by Commercial Method? How is Peptide Linkage Formed?

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प्रश्न

How is glucose prepared by commercial method? How is peptide linkage formed?

एक पंक्ति में उत्तर
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उत्तर

Commercially glucose is prepared using starch. Starch is boiled with dil. H2SO4 at 393 k. It undergoes hydrolysis to give glucose.

Peptide linkage is formed when two amino acids undergo condensation with loss of water molecule

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2018-2019 (March) Set 1

संबंधित प्रश्न

Describe laboratory method for preparation of glucose.


What is the action of following reagents on glucose?

hydroxyl amine


Stachyose is an example of _______.

(A) monosaccharides

(B) disaccharides

(C) trisaccharides

(D) tetrasaccharides


Write the formula of the complex copper (II) hexacyanoferrate (II).


Which component of starch is a branched polymer of α-glucose and insoluble in water?


How is glucose prepared from starch?


Which among the following is the simplest sugar?


Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives ______.


Which of the following statements is not true about glucose?


How do you explain the presence of all the six carbon atoms in glucose in a straight chain?


In nucleoside a base is attached at 1′ position of sugar moiety. Nucleotide is formed by linking of phosphoric acid unit to the sugar unit of nucleoside. At which position of sugar unit is the phosphoric acid linked in a nucleoside to give a nucleotide?


Under what conditions glucose is converted to gluconic and saccharic acid?


During curdling of milk, what happens to sugar present in it?


How do you explain the presence of five – OH groups in glucose molecule?


How do you explain the presence of an aldehydic group in a glucose molecule?


The α-D glucose and β-D glucose differ from each other due to difference in carbon atom with respect to its


Which of the following is an example of aldo hexose?


Which of the following base is not present in RNA?


A nucleoside acids, the sequence is


Amylopectin is a polymer of:-


Among the naturally occuring carbohydrates, furanose ring is found in the:


Which of the following statements is not true about glucose?


How is glucose prepared on commercial scale?


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