Human vegetarians, unlike true herbivores , have no highly specialized fermentation chamber , Explain How is this reflected in the structure of digestive system of a human and a deer

Q: during digestion the pH in the stomach is 2. what does this indicate about the optimum pH of pepsin…

A: Digestion is the process of conversion of complex food substances into simple absorbable forms. The…

Q: Elevated liver NADH levels favors gluconeogenesis.Explain this statement.

A: Gluconeogenesis is a metabolic pathway that results in the generation of glucose from certain…

Q: human vegetarians, unlike true herbivores, have no highly specialized fermentation chambers. explain…

A: Organisms on the basis of their mode of nutrition can be divided into two types: autotrophs and…

Q: The small intestine catabolizes amino acids, producing signifi cant amounts of NH4+. Describe the…

A: The small intestine is the major site in the body, which helps in the process of absorption. All the…

Q: Digestion is the first stage in the extraction of energy from food, but no useful energy is acquired…

A: Digestion is the first process, which starts from the mouth and ends in the small intestine. In…

Q: All these enzymes hydrolyze disaccharides in the small intestines EXCEPT O maltase O amylase O…

A: Disaccharides and oligosaccharides are hydrolyzed into monosaccharides by the enzymes maltases,…

Q: a) explain the fast of glycerol when storage fats utilized for energy production in human.

A: Energy is basically obtained in the form of ATP from the food that we intake , primary source being…

Q: Describe the morphonatomical features of a fish that is considered starved.

A: Starvation is the condition, where due to lack of intake of food an organism suffers immensely and…

Q: Cows have four stomachs, which consist of rumen, reticulum, omasum, and abomasum. Identify the…

A: The Ruminants are herbivorous animals and they have digestive systems different from other…

Q: Why do dieters who follow Atkin’s diet (a diet high in fat and protein and very low in carbohydrate)…

A: Atkins diet It is diet that involves the uptake of foods that are rich in proteins and fats and the…

Q: Describe the two fates of glycerol after it has been converted to an intermediate of glycolysis.

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

Q: In addition to being produced in the pancreas, lipase is also produced in the stomach. Would you…

A: The main function of lipases  is to digest triglyceride into its constituent fatty acids and…

Q: Which of the following does (do) not occur during the fasting state? a) inhibition of lipolysis b)…

A: The blood glucose levels are maintained by the combined action of insulin and glucagon. Insulin is…

Q: metabolic changes taking place during fasting and starvation.

A: Fasting and starvation both are different terms.

Q: Explain why  the following statements is correct or incorrect. Humans do not require oxygen for…

A: The metabolic mechanism that transforms glucose to pyruvate and a hydrogen ion is known as…

Q: Fats are highly energy-rich molecules that require a great deal of energyto produce, but in the…

A: The mesopelagic zone in the sea is the portion between the Photic epipelagic and the aphotic…

Q: Which statement is NOT completely true? O During starvation, ketogenesis creates ketone bodies we…

A: ans: Ketone bodies are produced by fatty acid oxidation in the liver, but not used by liver, for…

Q: Which is co-produced from the conversion of fatty hydroxyacyl CoA to ketoacyl CoA? a. NADH b. FADH2…

A: Since we answer the first question in case of multiple questions. If you want any specific question…

Q: Mammals in the Arctic (e.g., reindeer) have higher levels ofunsaturated fatty acids in their legs…

A: An unsaturated fat is a fat or fatty acid in which there is one or more double bonds in the fatty…

Q: Many of the most important vertebrate species in agriculture andaquaculture are foregut, midgut, or…

A: Introduction :- A vertebrate is a living creature with a backbone and skeleton. Vertebrates are…

Q: Its principal function is to increase the concentration of glucose in the blood by speeding the…

A: Glucose is the simplest source of energy for the body. The glucose which is obtained through diet is…

Q: Which is NOT true of the liver? O It is the body's major site of glycogen stórage. O It is important…

A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…

Q: Ethanol is especially toxic in children for several reasons.For example, ethanol consumption results…

A: Ethanol is oxidized in the cytoplasm of liver cells by alcohol dehydrogenase and…

Q: The third stage in the oxidation of foods to provide energy involves oxidative phosphorylation. What…

A: Food is converted into energy by undergoing a series of chemical reactions. Glycolysis, fatty acid…

Q: Which is true of brain metabolism in starvation? a. The brain can use glucogenic amino acids for…

A: Ketone bodies such as acetoacetate, beta-hydroxybutyrate, acetone are the water-soluble molecules…

Q: In Argentina cows where the meat comes from are grass-fed. In the pampas, one of the most important…

A: The many breeds of cattle introduced to Argentina thrived in the pampas, grazing happily and often,…

Q: Both these cell types have an abundance of mitochondria for ATP production - the chief cells for the…

A: The stomach is the part of the digestive system which is responsible for the digestion of food…

Q: Activities for pyruvate kinase and lactate dehydrogenase in the vastus lateralis were high. Relate…

A: Living cells requires the energy for synthesis of cellular components , movements etc., This energy…

Q: The INFLUENCE of ENZYME CONCENTRATION on the RATE OF H2O2 DIGESTION

A: Enzyme concentration is very important if the substrate is present then it start breaking it down in…

Q: Mammals excrete most nitrogen atoms as urea. The urea cycle itself requires considerable amounts of…

A: The urea cycle is used for the conversion of toxic substances from amino acid metabolism ammonium…

Q: Thinking about our nutritional needs and feeding behavior, propose an evolutionary explanation for…

A: The digestive system consists of the gastrointestinal tract and the accessory organs of digestion.…

Q: Lactose released by skeletal muscle during physical exerciseis transported to the liver in the…

A: Skeletal muscles are in the body are used every day in the lives of humans and many animals. Our…

Q: Why can't fats cannot be directly absorbed by the blood stream, give two reasons why this might be…

A: Fat is one of the vital fuels for muscle metabolism. Fat is the body's efficient energy source, so…

Q: In the intestine, the triacylglycerols must be converted to fatty acids and glycerol by hydrolytic…

A: Triglycerides (TAGs) are made from glycerol and three fatty acids (same or different). It is the…

Q: reaction below shows lactic acid fermentation in animals. All of the following statements below is…

A: Two molecules of pyruvate is generated when the glucose oxidised as a part of glycolysis, the…

Q: Elevated liver NADH levels favours gluconeogenesis.

A: Introduction: The liver is a fundamental organ that has numerous roles in the body, including making…

Q: based on where they perform their functions the enzymes amylase and maltase in human saliva are…

A: Amylase and maltase acts on starch and disaccharides respectively and convert them in simpler…

Q: Most herbivorous mammals depend on cellulose as their main energy source, yet no mammal synthesizes…

A: Cellulose is the structural carbohydrate present in the plants. It is made up of long chain of…

Q: on a molecular level explain what enables the interaction of salivary amylase and starch in potato

A: Enzymes bind to reactants (substrates) and convert them into products. They function as biological…

Q: The hormone glucagon signifies the starved state, yet it inhibits glycolysis in the liver. How does…

A: Glucagon is a peptide hormone that was produced by alpha cells of the pancreas where it functions as…

Q: High blood glucose triggers cells in the pancreas to release the hormone insulin, which lowers blood…

A: Insulin and glucagon aid in the maintenance of homeostasis, a state in which the body's internal…

Q: 1. Trace the fate of hamburger from the mouth to the anus, identifying sites and mechanisms of…

A: Human has a complex body structure and has organ system level of organization. It has different…

Q: A python can survive by eating a large meal once or twice a year. When it does eat, microvilli in…

A: Pythons are commonly found in Asia, Africa and Australia. They belong to the Pythonidae which is a…

Q: State 1 difference and 1 similarity between the paleolithic diet and the ketogenic diet.

A: The ketogenic diet is portrayed by its high fat and exceptionally low carbohydrate content. It could…

Q: Mammals in the Arctic Circle such as reindeer have higher levels of unsaturated fatty acids in the…

A: Fatty acids form the simplest form of lipids. They are long chain fatty acids with one carboxyl…

Q: Which enzyme would you expect to find in salivary glands (which produce saliva as you begin chewing…

A: Salivary amylase - produced by salivary glands in mouth, and it starts the digestive process by…

Q: By beta-oxidation, fat is converted to acetyl CoA, then acetyl COA enters

A: The beta oxidation of fatty acid involves the oxidation of fatty acids to produce energy. The three…

Q: How much energy would be generated in the cells of a person who consumed a diet of pyruvate instead…

A: Eukaryotic cells create energy-rich molecules like ATP and NADH via energy channels such as…

Q: A runner needs a tremendous amount of energy during arace. Explain how the use of ATP by contracting…

A: The power expended by a contracting muscle is proportional to the product of the contraction speed…