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TLS Online TPP Program

#Question id: 5248

Which of the following is a description of generalized transduction?

#XL - T Zoology

  1. Inaccurate excision of prophage can occasionally remove a small portion of the bacterial chromosome.

  2. Random pieces of bacterial dna can become incorporated into a phage coat.

  3. Pieces of bacterial DNA may be released into the culture medium when a cell is lysed.

  4. All of these.

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TLS Online TPP Program

#Question id: 27250

#XL - T Zoology

DNA exists in a double-stranded form whereas RNA is mainly a single stranded molecule. What is the likely reason for DNA being double stranded?
TLS Online TPP Program

#Question id: 309

#XL - Q Biochemistry

Predict the correct order among the following________
TLS Online TPP Program

#Question id: 15256

#XL - S Microbiology

A low molecular weight molecules that are able to complex with ferric iron and supply it to the cell
TLS Online TPP Program

#Question id: 3261

#XL - T Zoology

A parent population (P) is change into daughter populations (Q) which grow in habitats. After 1000 generations, the equilibrium frequency distribution of of the daughter populations is shown in the figure below. For reference, the vertical line represents the mean of the parent population. Which type of natural selection?
TLS Online TPP Program

#Question id: 11712

#XL - S Microbiology

The following are all characteristic of the water molds (oomycetes) except