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Starch and cellulose require different digestive enzymes for the same reason that different locks require different keys. The specific shape, and distribution of electrical charge in any given molecule determines the specific enzyme that will be needed to digest it. Every chemical is different.
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What type of bond does cellulose have?
Cellulose has beta-glycosidic bonds between its glucose molecules, which are linked in a linear chain through dehydration synthesis reactions. These bonds are strong and require specific enzymes to break down the cellulose structure.
Which animal produces less pepsin a herbivore or carnivore why?
Carnivores produce more pepsin than herbivores because they require stronger digestive enzymes to break down protein-rich animal tissues. Pepsin is an enzyme that helps digest proteins in the stomach, and since carnivores consume diets high in protein, they have adapted to produce more of it. In contrast, herbivores primarily consume plant material, which is generally lower in protein and may require different enzymes for digestion, such as cellulase for breaking down cellulose in plant cell walls.
Why do carnivores not have micro organisms in there guts to make cellulase?
Carnivores primarily rely on a diet of meat, which is rich in proteins and fats, and they have evolved digestive systems that are optimized for breaking down these nutrients rather than plant material. Unlike herbivores, which require cellulase to break down cellulose from plant cell walls, carnivores lack the necessary microorganisms in their guts due to their dietary needs and shorter digestive tracts. Their digestive enzymes are adapted to efficiently process animal tissues, making the presence of cellulose-degrading microorganisms unnecessary. This evolutionary adaptation reflects their niche as predators rather than herbivores.
Do enzymes require ATP for their catalytic activity?
No, enzymes do not require ATP for their catalytic activity.
Why don't carnivores produce Cellulase?
Carnivores do not produce cellulase because their diets primarily consist of animal proteins and fats, which do not require the breakdown of cellulose, a complex carbohydrate found in plant cell walls. Their digestive systems are adapted to efficiently process meat, utilizing enzymes that target proteins and fats instead. In contrast, herbivores have developed cellulase to digest plant material, as cellulose is a significant component of their diet. Consequently, the evolutionary adaptations of carnivores have rendered cellulase production unnecessary.
Are enzymes needed to digest calcium?
No, enzymes are not needed to digest calcium. Calcium is a mineral and does not require enzymatic breakdown; instead, it is absorbed directly through the intestinal lining. However, enzymes play a role in the overall digestive process by breaking down other nutrients that can aid in calcium absorption, such as vitamin D and certain proteins.
What is the function of cell lyosomes?
Lysosomes are organelles that contain digestive enzymes (acid hydrolases). They digest excess or worn-out organelles, food particles, and engulfed viruses or bacteria. The membrane surrounding a lysosome allows the digestive enzymes to work at the 4.5 pH they require. Lysosomes fuse with vacuoles and dispense their enzymes into the vacuoles, digesting their contents.
Why are polsaccharides more diffcult to digest than monosaccharides?
Polysaccharides are more difficult to digest than monosaccharides because they are long chains of sugar molecules that require specific enzymes to break them down into simpler sugars. The complex structure of polysaccharides, such as starch and cellulose, often includes glycosidic bonds that are not easily cleaved by human digestive enzymes. In contrast, monosaccharides are single sugar units that can be directly absorbed into the bloodstream without further breakdown. This difference in complexity and the need for enzymatic action makes polysaccharides slower to digest.
Suggest why the Ph of the gut secretions varies at different regions in the gut?
the answer to your question is simple and easily comprehensible.Since there are lots of different enzymes being secreted in the stomach(enzymes are made of protein and can be denatured by alternation of pH), each of these enzymes require to have their specific optimal pH.Grade 12West Vancouver Secondary 2010
Why do woodlice need cellulase enzymes?
Woodlice require cellulase enzymes to break down cellulose, a major component of plant cell walls, which they consume as part of their diet. These enzymes enable woodlice to efficiently digest and extract nutrients from decaying plant material, aiding in their survival and growth. By facilitating the decomposition process, cellulase also plays a crucial role in nutrient recycling within their ecosystems.
What nutrient are essential for body growth or repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
Nutrient that is essential for body growth and repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
