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#Question id: 23243


In Maxam gilbert DNA sequencing autoradiogram is used for band visualization. What modification leads to band visualization?

#13. Methods in Biology
  1. Radiolabelling at 3’ end
  2. Radiolabelling at 5’ end
  3. Methyl addition on guanine
  4. Radiolabelled probe is hybridized 

Answer:- Option(s): 2


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#Question id: 56

#1. Molecules and their Interaction Relevant to Biology

Trace elements are those required by an organism in only minute quantities. Which of the following is a trace element that is required by humans and other vertebrates, but not by other organisms such as bacteria or plants?

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#Question id: 1276

#4. Cell Communication and Cell Signaling

Which of the following does not belong to the major families of cell surface adhesion molecules?

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#Question id: 2084

#2. Cellular Organization

Which two organelles are responsible for producing phospholipids and sphingolipids?

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#Question id: 24024

#Aptitude

The classification of the scheme of Black Board Operation can be carried out under

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#Question id: 11425

#10. Ecological Principles

Walter's climate diagrams allow us to identify any months that have a water deficit. These are months in which:

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