When the field of organic chemistry was just beginning, it was widely believed that such chemicals were special in some sort of semi-supernatural sense and that only living things could make them due to a semi-supernatural ability they had that could never be duplicated naturally by man in the lab.
This was gradually shown to be false as one after another of the organic chemicals were synthesized in the lab. Now we can even synthesize chemicals as complex as DNA in the lab (although once synthesized we often use living bacteria to mass produce it for us to reduce the costs).
However the term organic chemistry stuck. There is now a new term biochemistry relating specifically to the chemistry of living things.
Proteins
A Sugar or a Starch.
INORGANIC CHemistry. The chemistry of carbon molecules is ORGANIC Chemistry. There is a thirs branch of chemistry it is 'PHYSICAL Chemistry', dealing with calculation, energy changes etc.,
Smaller molecules called amino acids make protein molecules.
cell wall
Organisms that consume preexisting organic molecules are called heterotrophs.
This compound is called a polymer.
By converting energy into molecules. We then eat the plant which carries the molecules of energy. It is organic because its a plant. I'm prerty sure this is correct but if it is not, please correct me!
There are four major organic molecules in the body, which are called macromolecules. These include lipids, carbohydrates, proteins and nucleic acids.
monomers
polymerization
Breakdown of food molecules, that is, conversion of complex organic substances into simple organic ones is called digestion.
Organic
because,acording to their structure they differ.
chemoheterotrophs
The smaller molecules that make up polymers are called monomers.
Anaerobic Respiration