Number 3 is false because I’m pretty sure all other facts are true about the Mitochondria
The Answer is ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.
RNA is typically single stranded and is made of ribonucleotides that are linked by phosphodiester bonds.
I hope this helps you:)
Neurological - by nerves
Endocrinological - by blood and secrets
TOPOGRAPHY AND ELEVATION .
