Do single Cells have 'brains' (sense info proc's) ??

[granpa]

http://news.sciencemag.org/sciencenow/2011/11/scienceshot-amoeba-sized-insect.html?ref=hp

 

When the scientist compared the neurons of adult and pupae fairy wasps, he discovered that more than 95% of adult neurons lack a nucleus.

[bioGOD]

Bacteria don't have a CPU/brain, however they DO integrate and process the signals: by signal transduction pathways and by sensitization. An example of this is the methylation/de-methylation of the MCPs by Che proteins.

[Greg Boyles]

Bacteria don't have a CPU/brain, however they DO integrate and process the signals: by signal transduction pathways and by sensitization. An example of this is the methylation/de-methylation of the MCPs by Che proteins.

 

 

But they are 'unaware' of the wider ecological or physiological processes in which they play a small part.