plant–insect herbivore interactions releases three types of hormone including—

TLS Online TPP Program

#Question id: 10680

#SCPH28 | Zoology

Which of the following organism usually show exploitation competition?

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#Question id: 13092

#SCPH06 I Botany

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 two restriction enzymes would you use to design a way to get the insert into the vector if you had to use two enzymes simultaneously?

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#Question id: 15237

#SCPH28 | Zoology

Agarose gels are used for the electrophoresis of

A. Proteins

B. DNA

C. RNA

D. Amino acids

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#Question id: 1020

#SCPH06 I Botany

HIV/AIDS can be categorized as a new or emerging infectious disease. By putting it into this category, we are effectively saying that

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#Question id: 14138

#SCPH01 Biochemistry

BLAST uses heuristics to align a query sequence with all sequences in a database. 

Reason(R): BLASTX uses protein sequences as queries to search against a protein sequence database.