4. The table shows the mass of fibres in 100 grams of each food item below. Food Mass of fibre (grams per 100 grams)- Beans 3.6 Bread Soup Cornflakes- 2.40 0.70 2.50 Pasta 3.00 i. A small tin of beans contains 200 grams. If you are going to eat two-thirds (2/3) of this small tin of beans, how much fibres will you consume? Show your calculations. (2 marks)

Q: 1. Pancreatic α-amylase and small intestinal membrane-bound α-glucosidases are involved in starch…

A: Enzymes are biocatalyst that speeds up the biochemical reaction by lowering the activation energy.…

Q: List 3 complex carbohydrates 1. Plant-derived digestible carbohydrate 2. Plant-derived…

A: Carbohydrates are an important source of energy for all living cells. Glucose is an important…

Q: create a flow chart or diagram to illustrate the digestion and absorption of carbohydrates. The…

A: Carbohydrates are composed of carbon, oxygen, and hydrogen which are connected by the glycosidic…

Q: a) draw the structures of sucrose and starch; b) describe the digestion of these carbohydrates,…

A: Sucrose --is a polysaccharide made of one molecule of glucose and one molecule of fructose which are…

Q: 7. What are unsaturated fats synthesized from? What is this process called? Why must mammals obtain…

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

Q: GIVE ME GENERAL INFORMATION ABOUT VITAMIN WHICH IS FATE SOLUBLE?

A: The human body needs vitamins, which are important organic molecules, in small amounts to perform…

Q: Benedict’s test.

A: Benedict's test:This is the where it is used to detect the presence of reducing sugars, such as…

Q: What would happen to the functionality of cholic acid if 3 additional hydroxyl groups were added to…

A: Cholic acid is a type of bile acid. Normally it contains 3 OH groups. It is synthesized from…

Q: d) Vitamin A is important for various metabolism. Can we take in vitamin A only in the form of…

A: Vitamin A is a fat-soluble vitamin. It is involved in a variety of functions, including vision, gene…

Q: 1. A 50-ycars-old man consumes daily about 90 g of fat of animal origin (fatty mcat, butter,…

A: Triacyl glycerols (TAGs) are formed when the three -OH groups of glycerol are esterified with fatty…

Q: . What is the chemical structure of a transfat compared to that of a non-trans fat?

A: Molecules are long chains of lipid-carboxylic acid present in fats and oils and in cell membranes as…

Q: 1. Describe the digestion of dietary proteins

A: Proteins are one of the major biomolecules in the system. They are the building blocks of cells.…

Q: 1.High ATP concentration favors binding of fructose-6-phosphate to phosphofructokinase.…

A: PFK1 is allosterically inhibited by high levels of ATP but AMP reverses the inhibitory action of…

Q: Provide a complete graphical representation of the digestion of carbohydrates so that the phases of…

A: The unit of a carbohydrate is a monosaccharide (glucose, fructose). Two monosaccharides will join to…

Q: Which ONE of the following fatty acids CANNOT be made from Oleate – 18:1(D9) – in HUMANS? If ALL of…

A: Oleate is a monounsaturated omega-9 fatty acid also known as oleic acid. It is commonly found in…

Q: 1. Carbohydrates a. If lactose were to react with an acid or an enzyme within the gastric system,…

A: Chemically, carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…

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: what types of foods do not have any fiber?)

A: Dietary fiber is basically the toxic part or we can say indigestible part of plant food varieties. A…

Q: Complete the following table. Enzyme Salivary Amylase Lipase Pepsin Lactase Peptidase Function + ◆…

A: Digestion is the process by which large macromolecules like proteins, carbohydrates, nucleic acids…

Q: 1) In a sentence or two, explain why fatty acids are capable of providing more energy than…

A: 1. Fatty acids provide more energy than carbohydrates due to their higher carbon-hydrogen (C-H) bond…

Q: 6. Why would the lack of lactase cause Carol so much distress? Where would the undigested lactose…

A: Lactose is the principle carbohydrate present in milk and consists of two sugars, glucose and…

Q: 16. Name the subunits of carbohydrates, proteins, and nucleic acids and the pancreatic enzymes that…

A: Carbohydrates: A) subunits:The most basic component of a carbohydrate (and of ANY carbohydrate)…

Q: Determine the classification of the monosaccharide below:

A: Carbohydrates are polyhydroxy ketone or polyhydroxy aldehyde or compounds which produce them on…

Q: 9. Pancreatic and intestinal enzymes operate at a pH that is slightly alkaline, yet the chyme…

A: Enzymes are bio-catalytic components required for the breakdown of complex molecules into simpler…

Q: 1-One of the following dietary features is not important to ensure adequate protein a. a part of…

A: To determine: To determine the dietary feature that is not important from the given options

Q: He notices that the amount of KOH used by BLANK is less than that consumed by TEST when performing…

A: Introduction Fats and oils are hydrolyzed in the saponification process.

Q: 1. What biological molecule are required in the synthesis of protein( choose all that apply)? -…

A: The protein is the biological molecule, whcih are composed of amino acids and are joined by peptide…

Q: . Why is it important to eat food containing antioxidants? Write at least two reactions to prove the…

A: Note: Since you have asked multiple question, we will solve first question for you. To get remaining…

Q: e) Which disaccharide is the most important part of the natural human energy supply? (2%) Lactose,…

A: Introduction:Lactose, a disaccharide composed of glucose and galactose molecules, holds a paramount…

Q: Provide a short phrase or word to anwer each of the following:

A: Metabolism is consisted of two processes- catabolic and anabolic that is breakdown and synthesis of…

Q: Match the brain area to its correct blood supply…

A: The blood supply to the cerebrum is divided into 3 paired arterial branches, they are: Anterior…

Q: 1. Amino acids are not stored in the body. Describe how excess amino acids are processed in the…

A: Amino acids are organic compounds that join together to form proteins, which is why they are called…

Q: c) write the reaction scheme of carbohydrates digestion in the mo starch. Why? For the answer: a)…

A: There are six major nutrients that are required by our bodies for proper functioning. These include…

Q: 1. What role do eicosanoids play in the body? What is the primary fatty acid in their  composition?…

A: INTRODUCTION : Eicosanoids - They are classified as a group of molecules which are being derived…

Q: On a food product, such as Fita Crackers: (base on the pictures attached below) Questions: 1. Are…

A: Food label  The information given by the manufacturer on the packaging of any food item is called a…

Nutrition and Digestion

The process of consuming nutrients to utilize them for various biological purposes is known as nutrition. The substances absorbed from food are known as nutrients. They serve different important functions in the body, such as repairing wounds and damages, generating energy for metabolism, and regulating biochemical reactions.