The accompanying figure depicts the map of a part of E. coli genome harboring the lac operon.

 lac mRNA would hybridize to which of the following DNA?

1) lac I; 2) lac 0; 3) lac Z; 4) lac Y; 5) lac A

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#Question id: 27494

#Unit 1. Structure and Function of Biomolecules

What will happen when glucose react with Fehling's solutions it produces

TLS Online TPP Program

#Question id: 27495

#Unit 1. Structure and Function of Biomolecules

A mixture containing two enantiomers in equal proportions will have

TLS Online TPP Program

#Question id: 27496

#Unit 1. Structure and Function of Biomolecules

Match the following

Starch	Bond
A. Cellulose	i- (alpha * 1 -> 4) * Glc
B. Chitin	ii- (alpha * 1 -> 4) * Glc
C. Amylose	iii- (Beta1-4)GlcNAc
D. Glycogen	iv- (beta * 1 -> 4) * Glc

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#Question id: 27497

#Unit 1. Structure and Function of Biomolecules

Which of the following bonds is true Nonreducing Disaccharides such as Glycosylglycosides

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#Question id: 27498

#Unit 1. Structure and Function of Biomolecules

If sucrose is hydrolysed with invertase the net equilibrium mixture will have optical rotation at 200 (use the data mention in fig.)

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#Question id: 27499

#Unit 1. Structure and Function of Biomolecules

Which is the correct chair form of the β anomer of D-mannose?