Practice Questions

TLS Online TPP Program

#Question id: 4313

Which of the following statements best describes the characteristics of siRNA?

#SCPH01 Biochemistry

a double-stranded RNA, one of whose strands can complement and inactivate a sequence of mRNA
a single-stranded RNA that can, where it has internal complementary base pairs, fold into cloverleaf patterns
a double-stranded RNA that is formed by cleavage of hairpin loops in a larger precursor
a portion of rRNA that allows it to bind to several ribosomal proteins in forming large or small subunits

More Questions

TLS Online TPP Program

#Question id: 4360

#SCPH28 | Zoology

Which of the following functions are characteristic of general transcription factors in eukaryotes?

TLS Online TPP Program

#Question id: 1086

#SCPH28 | Zoology

What is the most likely mechanism by which testosterone functions inside a cell?

TLS Online TPP Program

#Question id: 3680

#SCPH06 I Botany

If DNA polymerase I were mutated so that all its enzymatic activities were inactive, which part of replication would be most affected?

TLS Online TPP Program

#Question id: 820

#I Life Science/ Life Sciences Group – I-V

The protein unfolding or protein denaturation is

TLS Online TPP Program

#Question id: 1280

#SCPH06 I Botany

Cellular responses to adhesion receptor signaling do not include: