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TLS Online TPP Program

#Question id: 2616

Normally expression is always consider with the, transcription most of the regulation applied over transcriptional initiation in prokaryotes, why

#SCPH28 | Zoology

  1. Because transcription initiation is the most energetically efficient step to regulate

  2. Regulation at this first step is easier to do well.

  3. There is only a single copy of each gene (in a haploid genome), and so typically only a single promoter on a single DNA molecule must be regulated to control expression of a given gene.

  4. A, B & C

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TLS Online TPP Program

#Question id: 9216

#SCPH06 I Botany

Which of the following criteria have to be met for a species to qualify as invasive?
TLS Online TPP Program

#Question id: 19132

#SCPH06 I Botany

Biological component interacts specifically to the analyte, which produces a physical change in reaction such as
1. Heat released or absorbed 
2. Production of electrical potential  
3. Movement of electrons 
Which of the following above statements are correct?
TLS Online TPP Program

#Question id: 2630

#SCPH05 I Biotechnology

What does graphical representation shown,
TLS Online TPP Program

#Question id: 4328

#SCPH05 I Biotechnology

Which of the following statements about the DNA in one of your brain cells is true?
TLS Online TPP Program

#Question id: 18890

#SCPH01 Biochemistry

Which part of the light microscope controls the intensity of light entering the viewing area?