What is the long winding muscular tube of the digestive tract?

What is the long winding muscular tube of the digestive tract?

The alimentary canal is the long tube of organs — including the esophagus, stomach, and intestines — that runs from the mouth to the anus. An adult’s digestive tract is about 30 feet (about 9 meters) long.

Why is the small intestine a long coiled tube?

To create a larger surface area for more digestion to take place.

Is a long coiled tube where most of the digestion takes place Brainly?

The small intestine is where most of the digestion and absorption of our food takes place.

What is the longest digestive system?

The small intestine, which is 670 to 760 cm (22 to 25 feet) in length and 3 to 4 cm (about 2 inches) in diameter, is the longest part of the digestive tract.

Where in the body does mechanical digestion occur?

Mechanical digestion begins in your mouth with chewing, then moves to churning in the stomach and segmentation in the small intestine. Peristalsis is also part of mechanical digestion.

What happens Mechanical digestion?

Mechanical digestion is a purely physical process that does not change the chemical nature of the food. Instead, it makes the food smaller to increase both surface area and mobility. It includes mastication, or chewing, as well as tongue movements that help break food into smaller bits and mix food with saliva.

Why are intestines coiled up?

Circular folds Beginning near the proximal part of the duodenum and ending near the middle of the ileum, these folds facilitate absorption. Their shape causes the chyme to spiral, rather than move in a straight line, through the small intestine.

Why the length of small intestine is longer in herbivores than carnivores?

Herbivores have a longer small intestine than carnivores because they eat plant and grass-based foods that are high in cellulose, which takes a long time to digest. The gallbladder stores bile, which is a digestive juice secreted by the liver. Bile is a digestive fluid that aids fat digestion and absorption in the gut.

What long coiled connected from the stomach Brainly?

The small intestine is the long coiled connected from the stomach. The small intestine measures 20 feet long and an inch in diameter. Its function is to absorb the nutrients and minerals from the food that we eat.

Where are digested food molecules absorbed?

The small intestine
The small intestine absorbs most digested food molecules, as well as water and minerals, and passes them on to other parts of the body for storage or further chemical change. Specialized cells help absorbed materials cross the intestinal lining into the bloodstream.