What Is life? Rethinking Biology in Light of Fundamental Parameters.

Area of Science:

• Biophysics
• Biochemistry
• Theoretical Biology

Background:

• Defining life remains a significant challenge in biology.
• Current biological descriptions lack a universally accepted definition of life.
• This ambiguity leads to misinterpretations in understanding living systems.

Purpose of the Study:

• To redefine the nature of living matter by incorporating critical physical and chemical parameters.
• To address fundamental questions in biology, such as DNA structure and protein stability.
• To explore the role of biological coding in the context of life's definition.

Main Methods:

• Analysis of critical parameters: time, water, entropy, space, quantum properties, and electrostatic potential.
• Investigation of biological coding, including DNA and protein structures.
• Examination of genetic and epigenetic mechanisms influencing life.

Main Results:

• Time and space significantly constrain biological mechanisms.
• Water plays a crucial role in DNA replication fidelity and protein structure.
• Quantum mechanics and electrostatic potential explain phenomena from DNA stability to epigenetic control.

Conclusions:

• Incorporating physical parameters like entropy and quantum effects is essential for a comprehensive definition of life.
• Understanding the interplay between genetic and epigenetic mechanisms is key to defining life's order and chaos.
• A revised definition of life should integrate these fundamental parameters.