Within a normally functioning kidney, red blood cells can be found in ________.

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#Question id: 13092

#SCPH28 | Zoology

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: 3866

#SCPH05 I Biotechnology

Which of the following statements about E. coli RNA polymerase (core enzyme) is false?

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#Question id: 11707

#SCPH28 | Zoology

A human who has no access to fresh water but is forced to drink seawater instead will ________.

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#Question id: 10885

#SCPH06 I Botany

In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?

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#Question id: 5096

#SCPH01 Biochemistry

Select the choice that correctly matches the organ with its embryonic sources.