Molecular information and communication

Some keywords from this book "the mystery of life - does science hold the key? from the author Wolfgang Hebel, are i.e. molecular information, cellular signaling, molecular communication, absorptive redshift and genetic code intelligence.

The author tries to explain how cells communicate to each other and why, who carries the signals that other cells can understand and take action, who coordinates it all? And out of space, the big bang theory - what does absorptive redshift tells us?