The combination of chemical reactions that make up an organism is primarily defined by metabolism, which includes two main types of reactions: catabolic and anabolic. Catabolic reactions break down complex molecules into simpler ones, releasing energy in the process, while anabolic reactions utilize that energy to build complex molecules from simpler ones, essential for growth and repair. These biochemical pathways are facilitated by enzymes and are crucial for maintaining homeostasis and supporting life functions. Additionally, these reactions are interconnected, forming intricate networks that sustain cellular processes.
No, Chemical reactions only change the physical state of matter. The nucleus is composed of protons and neutrons, and the atoms of living things are what make you who you are.
Metabolism is the combination of chemical reactions that help to organize raw materials into living matter in organisms. This process involves various biochemical pathways that produce energy and convert nutrients into building blocks for growth and maintenance. Metabolism also allows organisms to regulate their internal environment and respond to external stimuli.
Organisms that make their own food are called autotrophs. They are capable of synthesizing organic compounds from inorganic materials using energy from sunlight (photosynthesis) or inorganic chemical reactions (chemosynthesis).
Enzymes themselves are not compounds, but rather biological molecules that catalyze chemical reactions in living organisms. Enzymes can help produce compounds by facilitating specific chemical reactions, but they are not the compounds themselves.
Life is a continuous chain of chemical reactions. Practically all the materials which we use today are the result of chemical reactions. Cooking involve chemical reactions. And also heating and vehicles propulsion.
Chemosynthesis uses inorganic substances such as hydrogen sulfide, methane, and ammonia as energy sources to produce food for organisms. These organisms convert these chemicals into organic molecules through chemical reactions, similar to how photosynthesis uses sunlight to make food.
No all chemical reactions do not make new things because if you do a chemical reactions using two of the same things e.g carbon dioxide + carbon dioxide you are not making anything else so no not all chemical reacions make new things
Organisms that make their own food with sunlight or chemical energy are called autotrophs.
Combining at least two chemical entities to make a single, new chemical entity.
A compound is formed when two or more elements chemically bond together. This can happen through various types of chemical reactions, such as combination reactions or redox reactions. The resulting compound will have a unique chemical formula and properties different from the individual elements that make it up.
Yes, chemical reactions involve the breaking and formation of chemical bonds, resulting in the formation of new substances with different properties than the original reactants.
Yes, chemical reactions on subtrates.