The air is filtered, warmed, and moistened primarily in the nose and mouth. These parts play a key role in preparing the air for the lungs and maintaining respiratory health. The throat and pharynx, act as pathways to guide the air to the lungs.
The process of warming, filtering, and moistening the air takes place primarily in the nose and mouth (option a). The primary function of our nose is to filter out any impurities (like dust, pollen, etc.), warm, and moisten the air that we inhale. The mouth also plays a similar role to some degree. However, the actual process of gas exchange happens in the lungs. The throat and pharynx, on the other hand, mainly serve as conduits to direct air from the nose and mouth into the lungs.
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Answer:
The answer is B. Hope this helps ;)
Explanation:
B) decomposer.
C) predator.
D) producer.
Answer:
the answer is b
Explanation:
Marinades containing vinegar, wine, or yogurt can tenderizemeat due to their acidity. The acidity breaks down collagen, a tough protein, making the meat more tender.
Marinades that contain vinegar, wine, or yogurt are able to tenderize meat by breaking down collagen into smaller polypeptides because of their acidity.
These ingredients are acidic in nature, and this acidity helps to break the bonds in protein strands, making them more tender.
Specifically, the acid in these marinades works to break down the collagen in the meat, a tough protein that can make meat difficult to chew.
By breaking down the collagen, the marinade makes the meat more tender and easier to eat.
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The carbohydrate that serves as an immediate source of energy for the body is glucose. It can be derived directly from dietary sugars and carbs, or produced from glycogen when these are unavailable. Among all macromolecules our body processes, carbohydrates are the main energy source, and glucose is the most widely used monosaccharide for ATP production in cells.
The carbohydrate that can be used by the body as an immediate source of energy is glucose. Derived from the digestion of sugars and other carbohydrates in our diet, glucose is the primary energy source for the body. Free blood glucose serves as a readily available fuel for the body's many processes and functions.
When dietary sugars and carbs are absent, glucose is obtained from the breakdown of glycogen, a storage form of glucose, primarily found in the liver and skeletal muscles. In terms of other macromolecules that the body processes, such as lipids, proteins, and nucleic acids, carbohydrates are the most commonly used energy source.
Carbohydrates come in the form of complex carbohydrates or polysaccharides like starch and glycogen, or simple sugars or monosaccharides like glucose and fructose. Through a process called sugar catabolism, polysaccharides are broken down into individual monosaccharides, with glucose being the most common fuel for ATP production in cells.
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