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Lactose is made of...

Lactose is made of

A

`alpha-D-`glucose only

B

`alpha-D-`glucose and `beta-D-`glucose

C

`alpha-D-` glucose and `beta-D-` glucose

D

`beta-D-` galactose and `alpha-D-` glucose

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The correct Answer is:
D
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DINESH PUBLICATION-BIOMOLECULES-TARGET
  1. The correct statement about the following disaccharide is:

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  2. Which of the following bases is not present in D.N.A. ?

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  3. Lactose is made of

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  4. Fructose reduces Tollens' reagent due to :

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  5. The presence or absence of hydroxy group on which carbon atom of sugar...

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  6. Biuret test is not given by :

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  7. Which one of the following statements is not true regarding ( +) Lacto...

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  8. Which of the following is not a fat soluble vitamin ?

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  9. Which of the statements about ''Denaturation'' given below are correct...

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  10. Which one of the following statements is incorrect about enzyme catal...

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  11. Deficiency of vitamin B(1) causes the disease

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  12. Which one of the following sets of monosaccharides forms sucrose ?

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  13. Which of the following statements is correct ?

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  14. Identify the sequence of base of mRNA molecule synthesised on the give...

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  15. Synthesis of each molecule of glucose in photosynthesis involves :

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  16. Which of the following alpha-mino acids has a phenolic (-OH) group in ...

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  17. The sugar component in RNA molecule is :

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  18. Which one of the following is not correct ?

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  19. Naturally occurring sugars and amino acids have configuratoin respecti...

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  20. Which of the following reduces Tollen's reagent ?

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