Practice Questions

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#Question id: 19841

Which of the following is true regarding Reverse transcriptase ?

#13. Methods in Biology

is used to proch1ce cDNA (complementary DNA) copies of, usually, mRNA that are used for creation of cDNA libraries
for removing 5' -phosphate from DNA ends.
for addition of phosphate group to an end having a free 5'-0H.
for removal of single-stranded protrusions from ends; both 3'- and 5'-extensions are removed.

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#Question id: 8863

#9. Diversity of Life Forms

Which class of the phylum Cnidaria includes ʺjelliesʺ with rounded (as opposed to boxlike) medusae?

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#Question id: 3460

#11. Evolution and Behavior

The many eyes hypothesis suggests prey flock because:

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#Question id: 12957

#10. Ecological Principles

Dichlorodiphenyltrichloroethane is related to the phenomenon of:

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#Question id: 5559

#5. Developmental Biology

During fertilization, the acrosomal contents ________.

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#Question id: 23942

#Aptitude

What amount has been made in the Eleventh Five Year Plan for Education Mission through ICT?