Lysosomes are sacs of enzymes that break down carbohydrates in cells.
Lysosomes
Lysosomes
Lysosomes
Lysosomes
Lysosomes
Lysosomes
When you eat a piece of bread, the carbohydrates are broken down primarily in the cytoplasm of your cells, where glycolysis occurs. This process converts glucose into pyruvate, releasing energy in the form of ATP. Additionally, in the mitochondria, further breakdown of pyruvate occurs during the citric acid cycle and oxidative phosphorylation, allowing for efficient energy production.
Saliva breaking down a piece of bread is a chemical change because enzymes in the saliva break down the starches in the bread into simpler sugars through a chemical reaction. This results in a change in the composition and structure of the bread at a molecular level.
It is not a part of a cell, it is an enzyme produced by cells that breaks down carbohydrates into the component simple sugars that the cells can use. These simple sugars are then "burned" by the mitochondria in cells.
If you've tried a low carbohydrate diet but found that you miss bread too much, look for a whole grain bread that's high in fiber. Fiber is an indigestible carbohydrate that you don't have to count! The best whole grain breads are generally darker than other varieties and may contain chunks of seeds or nuts. Subtract the amount of fiber listed on the label from the number of carbohydrates to see how many carbs you're actually getting. Combine a slice with something high in protein, and you can enjoy the occasional piece of bread without derailing your low carbohydrate diet.
piece of bread
Physical