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#Question id: 23141


Resolution of a light microscope is 0.42nm at 300 wavelength of light. If the specimen is viewed under oil what is the refractive index?

#13. Methods in Biology
  1. 1.2
  2. 1.3
  3. 1.4
  4. 1.5

Answer:- Option(s): 4


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#Question id: 3643

#3. Fundamental Processes

One DNA strand, the______________, is made continuously in a 5→3 direction from the origin.

TLS Online TPP Program

#Question id: 3644

#3. Fundamental Processes

In replication: soon after synthesis, the DNA fragments are joined to make one continuous piece of DNA by the enzyme:

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#Question id: 3646

#3. Fundamental Processes

Both leading and lagging strand primers are elongated by:

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#Question id: 3647

#3. Fundamental Processes

In the cell cycle: there are four main phases, G1, S, G2 and M phase. S phase is the :

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#Question id: 3649

#3. Fundamental Processes

In eukaryotes, clusters (tandem arrays) of about 20–50 replicons initiate simultaneously at defined times throughout:

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#Question id: 3650

#3. Fundamental Processes

Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?

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