TLS Online TPP Program

#Question id: 2653


The sequence of the structural genes in the lac operon is

#SCPH05 I Biotechnology
  1. lacA-lacZ-lacY

  2. lacZ-lacY-lacA

  3. lacZ-lacA-lacY

  4. lacA-lacY-lacZ

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TLS Online TPP Program

#Question id: 5325

#SCPH28 | Zoology

Cystic fibrosis is caused by a recessive lethal gene and can be detected by an excess concentration of chloride in sweat. A normal man whose sister has cystic fibrosis, his normal wife whose brother has cystic fibrosis. What is chance of cystic fibrosis in their child?

TLS Online TPP Program

#Question id: 14349

#SCPH05 I Biotechnology

An aerated bioreactor will increase oxygen transfer rates with the addition of detergents because it 

TLS Online TPP Program

#Question id: 24452

#SCPH06 I Botany

The term electrocorticogram (ECoG) is used for the recording obtained with:

TLS Online TPP Program

#Question id: 19519

#SCPH05 I Biotechnology

Which of the following statements about a lead storage cell (or a lead-acid battery) is false?

TLS Online TPP Program

#Question id: 13087

#SCPH01 Biochemistry

To express a yeast gene in E. coli, your task is to design a strategy to insert the yeast gene into the bacterial plasmid. Below is a map of the area of the yeast genome surrounding the gene in which you are interested.

 
The distance between each tick mark placed on the line above is 100 bases in length
Below are the enzymes you can use, with their specific cut sites shown 5’-XXXXXX-3’ 3’-XXXXXX-5’

 
The plasmid is 5,000 bases long and the two farthest restriction enzyme sites are 200 bases apart. The plasmid has an ampicillin resistance gene somewhere on the plasmid distal from the restriction cut sites.

                              
Which of the following restriction enzyme is the best choice for you use to design a way to get the insert into the vector?