Practice Questions

TLS Online TPP Program

#Question id: 2630

What does graphical representation shown,

#SCPH01 Biochemistry

The Oc lac operator binds repressor with lower affinity than does the wild-type operator.
The Oc lac operator binds repressor with higher affinity than does the wild-type operator.
Lac Oc required a higher concentration of repressor to achieve full binding than did the wild-type operator.
B & C

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TLS Online TPP Program

#Question id: 15141

#SCPH01 Biochemistry

An alignment of two protein sequences is given below:

Sequence A A G A A C D E V I G

Sequence B A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

TLS Online TPP Program

#Question id: 15141

#I Life Science/ Life Sciences Group – I-V

An alignment of two protein sequences is given below:

Sequence A A G A A C D E V I G

Sequence B A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

TLS Online TPP Program

#Question id: 15141

#SCPH05 I Biotechnology

An alignment of two protein sequences is given below:

Sequence A A G A A C D E V I G

Sequence B A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

TLS Online TPP Program

#Question id: 15141

#SCPH05 I Biotechnology

An alignment of two protein sequences is given below:

Sequence A A G A A C D E V I G

Sequence B A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

TLS Online TPP Program

#Question id: 15142

#SCPH01 Biochemistry

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: 15142

#I Life Science/ Life Sciences Group – I-V

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?