The best selection agents for the non-transformed cells from the transformed one.

1. Inhibit growth 

 2. Slowly kill

3. Initiate growth

Which of the following is true regarding selection agents?

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#Question id: 15140

#SCPH05 I Biotechnology

Two types of pair-wise sequence alignment of the same hypothetical protein sequence fragments are illustrated in the figure below. Vertical bars between the sequences indicate the presence of identical amino acids. * symbols in Figure Y indicate residues not included in the alignment.

Which one of the following is correct?

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#Question id: 4377

#SCPH28 | Zoology

What is the function of TFIIH in the transcription initiation complex?

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#Question id: 347

#SCPH28 | Zoology

A beaker contains 100 milliliters (mL) of NaOH solution at pH = 13. A technician carefully pours into the beaker 10 mL of HCl at pH = 1. Which of the following statements correctly describes the result of this mixing?

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#Question id: 4314

#SCPH01 Biochemistry

A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. Some time later, she finds that the introduced strand separates into single-stranded RNAs, one of which is degraded. What does this enable the remaining strand to do?

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#Question id: 10520

#SCPH05 I Biotechnology

Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?