Dot matrix analysis of the amino acid sequences of lambda phage cI (horizontal sequence) and phage P22 c2 (vertical sequence) repressors is shown below. Which one of the following is correct?

TLS Online TPP Program

#Question id: 32715

#Unit 1. Structure and Function of Biomolecules

Which model correctly represents the graph

 

TLS Online TPP Program

#Question id: 32716

#Unit 1. Structure and Function of Biomolecules

The given relationship is known as

TLS Online TPP Program

#Question id: 32717

#Unit 1. Structure and Function of Biomolecules

The enzyme urease enhances the rate of urea hydrolysis at pH 8.0 and 20oC by a factor of 1014. If a given quantity of urease can completely hydrolyze a given quantity of urea in 5.0 min at 20oC and pH 8.0, how long would it take for this amount of urea to be hydrolyzed under the same conditions in the absence of urease?

TLS Online TPP Program

#Question id: 32718

#Unit 1. Structure and Function of Biomolecules

When enzyme solutions are heated, there is a progressive loss of catalytic activity over time due to denaturation of the enzyme. A solution of the enzyme hexokinase incubated at 45oC lost 50% of its activity in 12 min, but when incubated at 45oC in the presence of a very large concentration of one of its substrates, it lost only 3% of its activity in 12 min. What is correct explanation

TLS Online TPP Program

#Question id: 33103

#Unit 1. Structure and Function of Biomolecules

In the given figure 

TLS Online TPP Program

#Question id: 33104

#Unit 1. Structure and Function of Biomolecules

What can be best concluded from the given figure