What did chargaff discover while studying bases in the dna of organisms?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

How are viruses different from eukaryotic cells?

Which is a kingdom? protistachordataprokarya mammalia