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TLS Online TPP Program

#Question id: 23563


________ is the direct uptake of foreign DNA by a host cell.

#Unit 13. Methods in Biology
  1. Transfection 
  2. Transduction
  3. Transformation 
  4. Conjugation

Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 12117

#Unit 10. Ecological Principles

Female spotted sandpipers aggressively court males and, after mating, leave the clutch of young for the male to incubate. This sequence may be repeated several times with different males until no available males remain, forcing the female to incubate her last clutch. Which of the following terms best describes this behavior?

TLS Online TPP Program

#Question id: 31320

#Unit 12. Applied Biology


TLS Online TPP Program

#Question id: 34

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is true of any (S)-enantiomer?

TLS Online TPP Program

#Question id: 4236

#Unit 3. Fundamental Processes

In bacteria, there are 61 mRNA codons that specify an amino acid, but only 45 tRNAs. Which of the following statements explains this fact?

TLS Online TPP Program

#Question id: 23189

#Unit 13. Methods in Biology

Which microscopy is good for live cell imaging?

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