Biomolecules-I Chemistry Test Series For NEET-2020

Test Preparation on Biomolecules-I-Chemistry Test Series For NEET-2020

1.

On heating glucose with Fehling's solution we get a precipitatewhose colour is

1Yellow
2Red
3Black
4White

Glucose + Fehling's solution → Gluconic acid + Cu₂O (red ppt)

2.

On complete hydrolysis of starch, we finally get

1Glucose
2Fructose
3Glucose and fructose
4Sucrose

3.

Oxidation of glucose is one of the most important reactions in aliving cell. What is the number of ATP molecules generated incells from one molecule of glucose

138
212
318
428

4.

1Size of hemiacetal ring
2Number of OH groups
3Configuration
4Conformation

5.

Which of the following is the sweetest sugar

1Glucose
2Fructose
3Lactose
4Sucrose

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