In the human digestive system, particularly in the Esophagus digestion can not occur.
Esophagus, is a muscle tube that transports the unfinished meal from the mouth to the stomach for further absorption. As a result, the esophagus is one area of the digestive tract where digestion is not completed.
- Tube 1: HCl breaks down salivary amylase
- Tube 2: no digestive enzyme, no bile
- Tube 3: no pancreatic enzymes
- Tube 4: boiling denatures salivary amylase and absence of Pepsin.
Egg digestion occurs in the small intestine not in the Esophagus.
Pepsin digests egg white.
- Pepsin is a peptidase, a special enzyme with the function to degrade proteins into amino acids. Like all enzymes, pepsin is also a protein.
- The small intestine, where the majority of protein digestion takes place, receives the chyme from the stomach that contains the broken-down egg particles. More enzymes are present in the digestive juice the pancreas secretes, which further breaks down the protein fragments.
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1.Meiosis occurs in two stages.
2.Two cells result from mitosis, while four cells result from meiosis
3.Mitosis occurs in somatic cells, while meiosis occurs in sex cells
4.The cells that result from mitosis are diploid, while the cells that result from meiosis are diploid
5.The role of mitosis is wound healing and growth of the organism, while the role of meiosis is sexual reproduction and genetic variability.
Answer:
The forces of gravity consantly move materials such as debris and sendiments that lead to the creation of landforms such as landslides and mudflows.
Explanation:
Gravity plays an important and fundamental role in the creation of landforms. Its force produces erosion in direct and indirect ways. For instance, a landslide is created by the movement of sediments and rocks that is influenced by the force of gravity as it pulls these materials downhill.
Moreover, the forces of gravity also cause a type of landform known as a mudflow, which refers to a type of mass wasting caused by the rapid movement and flow of debris. In this case, the constant force of gravity moves weathered materials first from higher regions to lower ones, creating a mudflow.
Some molecules are too big they cannot diffuse through the membrane, for example starch (glucose) molecules.
A. To use science to solve problems