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This movement is called peristalsis. In general, there are 6 steps in the process of moving food and liquid through the digestive system: The first step in the digestive process occurs in the mouth. This is where food is chewed and broken down into a size that can be safely swallowed. The start of swallowing food or liquid is voluntary.
The picture also shows some accessory digestive organs, such as the salivary glands, liver, gallbladder, and pancreas. Figure 21.2.1 21.2. 1: Organs of the Digestive System. As food moves through the organs of the digestive tract it is broken down into component molecules which are absorbed into the body.
Digestive System Once food is swallowed, it passes through the esophagus into the stomach, the pink organ shown here above the yellow pancreas. A large, muscular chamber, the stomach produces ...
Updated for 2023 You might not know this, but the urinary and digestive systems are closely connected to each other. The urinary and digestive systems, though distinct, share a significant interconnection that influences overall health. A clear understanding of each system's individual functions is crucial to appreciate their interconnected roles. Recognizing the importance of their synergy is ...
The function of the digestive system is to break down the foods you eat, release their nutrients, and absorb those nutrients into the body. Although the small intestine is the workhorse of the system, where the majority of digestion occurs, and where most of the released nutrients are absorbed into the blood or lymph, each of the digestive system organs makes a vital contribution to this ...
The digestive system, which extends from the mouth to the anus, is responsible for receiving food, breaking it down into nutrients (a process called digestion), absorbing the nutrients into the bloodstream, and eliminating the indigestible parts of food from the body. The digestive tract consists of the. Mouth. Throat and esophagus.
Digestion happens in the digestive system. This is a series of organs that break the food down so it can be absorbed into our bloodstream. Start activity Play Bitesize games. Level up now! Take on ...
