WebbFats are the slowest source of energy but the most energy-efficient form of food. Each gram of fat supplies the body with about 9 calories, more than twice that supplied by … Webb13 aug. 2024 · The digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine (or colon), rectum, and anus. There are four steps in the digestion process: ingestion, the mechanical and chemical breakdown of food, nutrient absorption, and elimination of indigestible food. The mechanical breakdown of …
Digestive enzymes and absorption - BBC Bitesize
WebbA macromolecule is a very large molecule important to biophysical processes, such as a protein or nucleic acid.It is composed of thousands of covalently bonded atoms.Many macromolecules are polymers of … WebbEmesis, or vomiting, is elimination of food by forceful expulsion through the mouth. It is often in response to an irritant that affects the digestive tract, including but not limited to viruses, bacteria, emotions, sights, and food poisoning. This forceful expulsion of the food is due to the strong contractions produced by the stomach muscles. fly 12 will not turn on
BIO 101 - Chapter 2 Flashcards Quizlet
WebbIt can be made of smaller subunits connected by chemical bonds. carbohydrate lipid protein Question 6 1 pts Which of the following statements about the Benedict's test and its procedure is incorrect? O A color change Show transcribed image text Expert Answer 100% (1 rating) 5. Carbohydrates and proteins. WebbThe small subunits present are as follows: proteins- amino acids carbohydrates- sugars lipids- glycerol and fatty acid. 2. The following will be the appearances: Benedict's- glucose- orange to brick red colour Benedicts-water- blue … WebbBackground. Fat is present in most foods. It provides a unique texture, flavor, and aroma to the food it is found in. While fat is essential to life, it can be detrimental to health when … green hollow vets shawbury