the application of DNAse eliminated the trunk structures, while the use of RNAse wiped out the branches. Three different types of RNA polymerase exist in eukaryotic cells, whereas bacteria have ...

In human cells, only a small proportion of the information written in genes is used to produce proteins. How does the cell ...

In eukaryotes, DNA is tightly wound into a ... selective binding of transcription factors that, in turn, recruit RNA polymerase II (Turner, 2005). Varying levels and types of histone modifications ...

rRNA molecules, along with ribosomal proteins, form the structure ... polymerase, which binds to specific promoter regions on the DNA and initiates the synthesis of the complementary RNA strand. The ...