#Question id: 11198
#Part-A Aptitude & General Biotechnology
The "undershoot" phase of hyperpolarization is due to ________.
#Question id: 11881
#Part-A Aptitude & General Biotechnology
#Question id: 14107
#Part-A Aptitude & General Biotechnology
#Question id: 3643
#Part-A Aptitude & General Biotechnology
One DNA strand, the______________, is made continuously in a 5→3 direction from the origin.
#Question id: 797
#Part-B Specialized Branches in Biotechnology
With respect to microRNAs, which, if any, of the following statements, is FALSE?)
A. MicroRNA genes often occur in gene clusters within introns of protein-coding genes and are usually transcribed by RNA polymerase II.
B. Like an mRNA a miRNA is initially produced as a larger precursor RNA that, like the great majority of mRNAs, usually has a 5’ cap and a poly(A) tail.
C. MicroRNAs are produced by germ-line cells only.
D. A miRNA is initially produced as a duplex RNA but in order to work it needs to be converted into a single-strand RNA.
E. MicroRNAs usually work as transcription factors.