How does biochemistry define life processes ?

Answer 1

Biochemistry defines life processes as the chemical reactions and processes that occur within living organisms. It focuses on the study of the molecules and chemical reactions that are involved in various biological processes, such as metabolism, growth and development, reproduction, and response to stimuli.

Biochemists study the structure, function, and interactions of biological macromolecules such as proteins, nucleic acids, carbohydrates, and lipids. They investigate how these molecules participate in various biochemical pathways and reactions, such as enzyme catalysis, energy production, DNA replication, protein synthesis, and signal transduction.

Additionally, biochemistry examines the role of small molecules, such as vitamins, minerals, hormones, and neurotransmitters, in regulating and mediating biological processes. It also explores the different metabolic pathways that enable organisms to obtain and utilize nutrients for energy production and synthesis of essential biomolecules.

Overall, biochemistry provides a molecular-level understanding of the fundamental processes that sustain life and enable living organisms to function and respond to their environments.