Fructose is mainly metabolized in the liver. The first step in its metabolism is conversion to fructose-1-P by fructokinase. Fructose-1-P can activate a signaling pathway that leads to activation of a protein called JNK. This protein phosphorylates another protein, IRS-1 at a serine residue, inhibiting it. Since insulin signaling requires IRS-1 to work properly, congratulations! Your liver is now insulin resistant. As a result, your pancreas works harder to make up for it, producing more and more insulin. This is fructose induced hyperinsulinemia. Eventually, your pancreas won't be able to keep up and you will achieve Type 2 Diabetes Mellitus.
Hyperinsulinemia
yes
Triglycerides
no fructose is not a molecule
It is rich in fructose.
No. Fructose and glucose are two different, simple sugars or monosaccharides. Fructose is a ketohexose. Glucose is an aldohexose.
Fructose
Fructose
No. Fructose is a carbohydrate.
Fructose is soluble in water.
Fruitcose and Glucose [fructose, might be the same as fruitcose]
The other isomers of fructose include D-fructose, L-fructose, and D,L-fructose. These isomers differ in the arrangement of functional groups around the asymmetric carbon atoms, leading to different spatial structures. Fructose typically refers to the D-fructose isomer, which is the most common form found in nature.