Two monosaccharide molecules are needed to form one sucrose molecule.
It takes 2 monosaccharide molecules to form a maltose molecule. Those are 2 glucose molecules. So 2 glucose molecules join together to make 1 maltose molecule.
2
Hydrolysis or a hydrolytic is a reaction in which a water molecule i.e Sucrose, is needed to break up a complex molecule i.e glucose, into smaller molecule.
It takes two mono-saccharides to form a di-saccharide; you should recognize that the prefix "di" means two.
Two glucose molecules form a maltose molecule.
Sucrose is a disaccharhide; each monomer unit consists of one molecule of glucose & one molecule of fructose (each of which have the same chemical formula of C6H12O6); they become joined together by a condensation reaction, meaning that one molecule of water (H20) is lost between them. The chemical formula for sucrose therefore becomes C6H22O11
Two monosaccharides are needed to form one maltose molecule. Specifically, maltose is comprised of two glucose molecules joined together through a condensation reaction, which releases a molecule of water.
To form a molecule of fat, the two types of molecules that are needed are glycerol and fatty acid. One glycerol molecule attaching itself to three molecules of fatty acid will give one molecule of fat.
According to the NISTUnits=SI Sucrose has the empirical formula (good enough for this question, full chemical formula not needed) of C12H22O11. That's 12 Carbons, 22 Hydrogens, and 11 Oxygens. Therefore 12+22+11=45 atoms in one molecule of sucrose.
When made from to monosaccharides: one water molecule 2 C6H12O6 --> C12H22O11 + H2O However when made from CO2 and H2O by photosynthesis 11 molecules water are NEEDED! 12CO2 + 11H2O --> C12H22O11 + 12O2
b1-b2b-x2
Amino acids!