Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, tadalafil works by increasing blood flow to the penis to help a man get and keep an erection. Tadalafil is also used to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Which part of the cell assembles precursors of ribosomes within the nucleus? Answer. The nucleolus (also called nucleole) is a non-membrane bound structure composed of proteins and nucleic acids found within the nucleus and is the part of the cell assembles precursors of ribosomes within the nucleus.
With the sequence of mRNA, amino acids are then able to assemble into proteins. After mRNA becomes synthesized from a single DNA strand, it transfers out of the cellâs nucleus and into the cytoplasm. Within the cytoplasm, a ribosome moves along the strand of mRNA and reads the code A-U-C-G, three bases simultaneously.