Well there is the water cycle it starts the same and ends the same. It starts by condensation then it flows through the ground called ground water the it goes to the river and evaporates.and it rains again because the water that evaporates gets to heavy in the clouds and it rains again.
Glucose, a six-carbon molecule, is the starting molecule for glycolysis.
glucose
The is not molecule called carbon tetrahexane. Perhaps you are thinking of the molecule that would be called 7,7-dihexyl tridecane. This molecules is organic.
The smallest piece of carbon dioxide is called a molecule, which consists of one carbon atom bonded to two oxygen atoms.
A hydrocarbon.
linear
Sugar is an organic molecule because it contains carbon atoms. More rigorously, it contains carbon-hydrogen bonds.
It is sort of tricky question. One molecule of carbon can combine with only one molecule of oxygen. It can not combine with two molecules of oxygen. Incidentally one molecule of carbon is composed of one atom of carbon. One molecule of oxygen is composed of two atoms of oxygen.
A hydrocarbon.
A hydrocarbon.
The Calvin cycle is called such because every process produces something that the next process needs, right back to the original step. Carbon fixation produces the molecules needed for reduction, which produces the molecules needed for the regeneration of ribulose, which produces what's needed for carbon fixation.
Its a molecule because it is made up of 1 part Carbon(element) and 2 parts Oxygen(element). These elements combine to form a molecule