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TLS Online TPP Program

#Question id: 3674

Which property is shared by E. coli DNA polymerase I and DNA polymerase III?

#Section 3: Genetics, Cellular and Molecular Biology

  1. Both enzymes require a template that can be either DNA or RNA.

  2. Both enzymes require a primer that can be either DNA or RNA.

  3. Both enzymes can use pyrophosphate as a substrate.

  4. Both enzymes can make and break N-glycosidic bonds.

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TLS Online TPP Program

#Question id: 14793

#Section 5: Bioprocess Engineering and Process Biotechnology

Batch steriisation includes 
TLS Online TPP Program

#Question id: 3784

#Section 3: Genetics, Cellular and Molecular Biology

In analyzing the number of different bases in a DNA sample, which result would be consistent with the base-pairing rules?
TLS Online TPP Program

#Question id: 4306

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following molecules helps to "turn off" genes in a cell?
TLS Online TPP Program

#Question id: 392

#Section 4: Fundamentals of Biological Engineering

When an ionic compound such as sodium chloride (NaCl) is placed in water, the component atoms of the NaCl crystal dissociate into individual sodium ions (Na+) and chloride ions (Cl-). In contrast, the atoms of covalently bonded molecules (e.g., glucose, sucrose, glycerol) do not generally dissociate when placed in aqueous solution. Which of the following solutions would be expected to contain the greatest number of solute particles (molecules or ions)?
TLS Online TPP Program

#Question id: 12682

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The Human Genome contains the blueprint for human development and maintenance, ultimately providing the means to understand ________.