there are actually 2 types of digestion:
1.) Mechanical - this is done by the stomach muscles and the teeth. It's like a machine, breaking down food.
2.) Chemical - this done by saliva (enzymes in the saliva, actually) and enzymes in the stomach. They (enzymes) are a type of molecule that breaks down food.
Digestion typically takes approximately 24 to 72 hours from the time food is consumed until it is eliminated from the body as waste. The exact duration can vary based on factors such as the type of food consumed, individual metabolism, and overall health.
The only enzyme in the mouth is amylase. This brakes down starch, a carbohydrate, into glucose a sugar
No, fiber is a type of carbohydrate that is not easily digested by the body. It passes through the digestive system intact, aiding in digestion and promoting overall gut health. Complex carbohydrates are starches that take longer to break down compared to simple sugars.
Smooth muscle contractions account for the movement of food along the digestive tract.
Pepsin in important for the digestion of protein. The enzyme is created in the stomach and breaks down the collagen protein.
Mechanical digestion is produced by breaking down and chewing food. This process involves the physical breakdown of food into smaller pieces that can be further digested and absorbed by the body.
Bolus is a mass of chewed food mixed with saliva, ready to be swallowed, while chyme is the partially digested food that passes from the stomach into the small intestine for further digestion and absorption of nutrients.
Grinding and smashing of food is called mechanical digestion as there is no change in the food but the size of the pieces.
corn
our teeth break down food physically which is called mechanical break down
none, it only stores extra bile from the liver until needed.
Mechanical Digestion
Mechanical digestion :)
Mechanical digestion.
Mechanical Digestion- Physical breakdown of foodother type of digestion isCHEMICAL DIGESTION- chemicals produced by the body breaks food into smaller chemical building blocks.EX. the starch in the bread is broken down into individual sugar molecules
Chemical energy.
Smooth muscles are found in the intestines and stomach. If these were skeletal muscles, instead of smooth, you would have to physically think about digesting your food to control digestion, and no food would get digested while you were busy or sleeping!it is the smooth muscles only.Smooth muscle