Pepsin Salivary amylase Trypsin 2 4 6 10 pH Enzyme activity 00

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: A test tube has potato chips containing starch mixed with saliva. What would happen to the glucose…

A: ANSWER;- - All green plants produce starch, which is a white, granular natural particle. Starch is a…

Q: The phosphate buffer (H2PO4 HPO42+H) in esophageal cells has a pKa of 7.2. If acid floods into…

A: Phosphate buffer is the primary buffering system intracellularly. It is responsible for maintaining…

Q: which one is a part of protein coenzyme Select one: a. sodium b. sulphur c. copper d. calcium

A: Coenzyme: It is a small non-protein low-molecular-weight molecule that is bound tightly loosely to…

Q: Which of the following on ketone bodies is false? During starvation, acetoacetate can be used to…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: 3. PIDre Pas, ly us Food moves tHhrougn your d.geSFIDE FIE4, Below is a graph of the activity of a…

A: When there is any change in pH, the enzymatic activity of the enzyme also changes. There is a…

Q: How many kcal would a patient receive in a day if their enteral nutrition formula is RenalCal…

A: Enteral formula can be difficult to decide which formula is right for the patient. Factors…

Q: Pepsin hydrolyzes proteins in the stomach. The pH in the stomach is 2, and the optimum pH for pepsin…

A: Digestion - It is the breakdown of large insoluble food molecules into small water-soluble food…

Q: Which of the following vitamins are fat soluble? O 1) A, D, E, and K 2) A, C, B, and D О 3) к, В, С…

A: Vitamins are organic compounds required in the diet in small amounts to perform specific biological…

Q: Estimate the optimum pH for the digestive enzyme trypsin, which hydrolyzes proteins in the small…

A: Proteases or peptidases are the class of enzymes that catalyzes or increases the rate of proteolysis…

Q: 15. A 15 oz can (net weight) of corn makes 2.04 servings. Each serving contains 310 mg of sodium (in…

A: Here we have to determine the number of calories having 5 Oz net weight in 2 servings and the amount…

Q: Which nutrients have only upper limit of intake without estimated RDA? Select one or more: a.…

A: *The Recommended Dietary Allowance are the amounts of Vitamin or mineral that are need to keep…

Q: Pepsin is an enzyme found in the human stomach that breaks down protein. Pepsin will not break down…

A: This option is false. This is because most enzymes are proteins and there are enzymes that can…

Q: Choose two examples of food that are usually avai ible in your home. Based on the concept explained…

A: Fruits are healthy and good to keep your body fit, obtain from the trees and plants, there are…

Q: Which of the following is/are true of bile salts? (Select any/all that apply) O They help emulsify…

A: Bile salts are synthesized and conjugated in the liver, secreted into bile, stored temporarily in…

Q: Which of the following lipoproteins is the precursor for LDL? O Chylomicrons HDL LDL VLDL

A: Chylomicrons are produced in intestinal cells.  It is a fat droplet present in blood or lymph after…

Q: 1. At 5 degrees Celsius, it takes less time to digest starch by the enzyme salivary amylase. (true…

A: 1st Statment is false and 2nd is true.  Salivary enzyme are  present in saliva. Which is useful for…

Q: 1. Starch can be completely digested and become monosaccharides in the presence of A. salivary…

A: Essentially all the carbohydrates in the food are absorbed in the form of monosaccharides. Only a…

Q: The graph shows pH changes in the mouth after eating. Why is it a good idea to brush your teeth…

A: Introduction  pH plays and important role in determining the concentration of H+ ions in the…

Q: The structural formula of which vitamin is shown. Write the main functions of this vitamin, what…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned, we are…

Q: Ammonium ions (NH4+) are always produced during intracellular digestion of which food molecule?…

A: Carbohydrates and fats are the major food source. Both yield Direct energy and are required for…

Q: Good Day  I have this practise question but i have not idea how to solve it. The quesion is as…

A: Calculations play an important role in taking the right concentration of the solutes. They help to…

Q: If amino acids are overconsumed, their amine group is excreted and the fragments that remain are…

A: Proteins are an absolute requirement to the living body, serving various functions such as growth…

Q: fats after absorption considering after eating a meal are present in the circulation as? a.…

A: During digestion of fat, since lipids are insoluble (or very less soluble) in water, they must be…

Q: Which of the following molecules inhibits appetite for food? a. cholecystokinin b. ghrelin c. AgRP…

A: Food is substances that have nutritional value and provide energy to the body. When the energy level…

Q: Which of the following lipoprotein has highest content of triglycerides: a. Chylomicron с. HDL e.…

A: The major sites of  triglycerides synthesis  are: 1.liver  2.Adipose Tissue •Triglycerides are one…

Q: What lipoprotein is also known as the ?good cholesterol?? O HDL IDL LDL O Chylomicrons

A: HDL is high density lipoprotein. LDL is low density lipoprotein.

Q: A fat-soluble vitamin would be ________ in nature. a. ionic b. inorganic c. nonpolar d. polar

A: Vitamins are delegated either fat solvent (vitamins A, D, E, and K) or water dissolvable (vitamins B…

Q: True or false The stomach fluid has a neutral (7.0) pH.

A: The stomach is a muscular organ located on the left side of the upper abdomen., which serves an…

Q: acetyl CoA FAT 3. enzyme caloacetate atrate 8. pathway Afumarate

A: Citric acid cycle is also known as Krebs cycle/ TCA cycle. It occurs in mitochondrial matrix.

Q: How many kcal are supplied by the following TPN prescription? Enter a whole number, do not enter…

A: As a nurse it's her responsibility to carefully monitor and administer the drug with the correct…

Q: Which of the following lipoproteins is primarily involved in the transport of cholesterol from the…

A: Lipoproteins are complicated molecules that have a central core holding cholesterol esters and…

Q: The main storage sites for carbohydrates in the body are. I. the liver. II. body muscles III.…

A: Macromolecules refer to the compound that is vital for human life. The macromolecule present in the…

Q: When amino acids are broken down for energy or converted to other non-protein molecules (such as…

A: Often proteins are the building blocks of our body. They have a significant role in our body growth…

Q: Which of the following answer choices digests proteins on the carboxyl end. O Lipase SGLT Amylase O…

A: Proteins are one of the macronutrients along with carbohydrates and fats which are required in large…

Q: Some humans experience Intestinal Distress (diarrhea, cramps, inflammation, etc.) from eating food…

A: Food poisoning causes intestinal distress like diarrhoea, cramps and inflammation. It may be due to…

Q: The principal sites of cellulose (a dietary carbohydrate) digestion are the mouth and intestinal…

A: Introduction: Carbohydrates are known as the 'hydrates of carbon' as they are made up of hydrogen…

Q: The activity of pepsin was measured at various pH values. When the temperature and the…

A: In the gastrointestinal tract, digestion takes place in two principal forms: mechanical and…

Q: Which has the highest coefficient of digestibility? Carbohydrates Lipids Sugar…

A: The coefficient of digestibility is a measurement of how much of an eaten nutrient is eventually…

Q: The activity of pepsin was measured at various pH values. The temperature and the concentrations of…

A: Pepsin is a protein digestive enzyme, which is known to digest protein into simple and degraded…

Q: Vinegar has a pH around 5. Stomach acid has a pH around 2. How does the (H*] in the stomach acid…

A: The pH scale is logarithmic means , an increase or decrease change the concentration by tenfold. The…

Q: Which of the following lipoproteins transports excess lipids from cells back to the liver? a) VLDL…

A: The living world is a build-up of numerous biochemical entities. The molecules that assemble the…

Q: 7. ………. is the lipoprotein that transports mostly cholesteryl esters through the blood A. LDL B.…

A: All the Lipoproteins play vital role in transporting Cholesteryl Esters (CE)through blood however…

Q: A 37-year-old woman with three children reports pain in her upper right abdominal quadrant that…

A: Digestive system is system which helps in the digestion of the food we ingested. Digestion is a…

Q: Table: Nutritional information for Jim's takeaway meal Chicken Hot fudge "Big Cheese" Burger BBQ…

A: Food science is referred to as nutrition which provides the body with necessary nutrients for…

Q: 6. Kwashiorkor, which can lead to learning disabilities in children, supplies adequate amounts of…

A: The group of clinical conditions observed mainly in children which occurs due to deficiency of…

Q: List the fish diseases associated with oxidized dietary lipids

A: Lipids high in polyunsaturated fatty acids (PUFA, especially EFA) are highly susceptible to…

Q: what pH values is pepsin likely to be denatured? Justify your answer.

A: Pepsin is an enzyme which breakdowns proteins into peptides and amino acids.

Q: State the difference between vitamin D (Cholecalciferol (D3)) synthesized in the body "natural…

A: Vitamin D is a type of nutrient that the body produces when a person's skin has exposure to direct…

Q: pepsin require the High PHO low PH neutral pH O all of these O

A: Gastric chief cells- secrete the pepsin in inactive zymogen form known as pepsinogen.