The sciatic nerve is a sensory motor nerve with two divisions that innervate the muscles behind and below the knee. These divisions are the tibial and peroneal nerves. The sciatic nerve is a sensory nerve that originates from the 7th lumbar vertebrae and sacrum of a dogâs spinal cord.
1 Because prokaryotic DNA can interact with the cytoplasm, transcription and translation occur simultaneously. 2  Most prokaryotes contain only one copy of each gene (i.e., they are haploid). 3  Nonessential prokaryotic genes are commonly encoded on extrachromosomal plasmids.
Prokaryotic and Eukaryotic are two different classifications of organisms. Prokaryotes are very small and do not have membrane-bound organelles. They have one circular ring o â¦ f DNA. They are always single-celled. Prokaryotes common name is bacteria.Eukaryotes, on the other hand, are different.rokaryotic and Eukaryotic are two different classifications of organisms. Prokaryotes are very small and do not have membrane-bound organelles. They have one circular ring o â¦ f DNA. They are always single-celled. Prokaryotes common name is bacteria.