With respect to microRNAs, which, if any, of the following statements, is false?

a) A microRNA normally works by binding to perfectly complementary sequences within an RNA transcript, usually an mRNA.

b) Like the great majority of mRNAs an miRNA is usually produced as a larger precursor RNA that is capped and has a 3’ poly(A) tail.

c) The precursor miRNA undergoes different types of post-transcriptional cleavage by endoribonucleases that are specific for double-stranded target sequences.

d) A nuclear endoribonuclease called dicer cleaves the miRNA precursor so that it forms a stem-loop RNA.

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#Question id: 106

#SCPH05 I Biotechnology

fatty acid designated as 20:0 is ________, while one that is designated 20:3 D5,8,11 is

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#Question id: 339

#SCPH06 I Botany

The edges of each base pair are exposed in the major and minor grooves, creating a pattern of hydrogen-bond donors and acceptors and of hydrophobic groups (allowing for Vander Waals interactions) that identifies the base pair. The edge of an C : G base pair displays the following chemical groups in the following order in the major groove:

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#Question id: 10407

#SCPH06 I Botany

Dark induce gene expression activated by___

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#Question id: 27777

#Research Methodology

A process of collecting quantity of facts in systematic and organized manner to report any social problem or status of facts in certain area of society. is known as– 

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#Question id: 14203

#SCPH05 I Biotechnology

Grashof number represents the ratio of