Essential biology 6.1 digestion answers
Web6.1.2 Enzymes and digestion. Enzymes help in breaking down of large food molecules to small subunits that can be absorbed. Enzymes are biological catalysts that increase the rate of reaction. Digestive enzymes are secreted into the lumen of the gut when food is present. Enzyme increase the rate of reaction of the breakdown of large food ... Web12. (a) Identify the parts of the human digestive system indicated below. (2) (b) In the space below draw the structure of an amino acid. (2) (c) The enzyme pepsin, involved in protein digestion in the stomach, requires an acid pH to work properly. Explain the effect of pH on enzyme activity.
Essential biology 6.1 digestion answers
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WebApr 8, 2024 · The digestive system is one long tube that runs from your mouth to your anus. There are valves and twists and turns along the way, but eventually, the food that … WebDraw a labelled diagram of the digestive system. [4] a. Many people cannot digest lactose and benefit from a diet containing no lactose. Outline the production of lactose-free milk. [6] b. Explain how the kidney helps to retain useful substances in the blood and eliminate substances which the body does not need.
WebQuestion. A fluid sample is taken from the digestive tract of a mammal. The sample is basic (alkaline) and able to digest starch and proteins. From which part of the digestive tract was the fluid taken? A Mouth. B Stomach. C Small intestine. D Gall bladder. Answer/Explanation. Web6.1 Digestion and Absorption-Read 285-291, and answer the following questions 1) A single sandwich is likely to contain carbohydrates, lipids, and proteins.From a biochemical viewpoint, what happens to each of these types of molecules upon digestions? Carbohydrates are broken down in the mouth with salivary amylase. Lipids are broken …
http://www.bioninja.com.au/worksheets/topic%206.1%20worksheet%20(answers).pdf WebMar 2, 2024 · Summary list for 6.1 Digestion and absorption. The outline structure of the digestive system (skill - annotated diagram). Food is mixed with enzymes and moved …
WebChapter 6: The Digestive System. Explain the specialized functions of the organs involved in processing food in the body. Describe the ways in which organs work together to digest food and absorb nutrients. Describe the essential nutrients required for cellular function that cannot be synthesized by the animal body.
WebMechanical digestion is the breakdown of food by physical action (e.g. chewing, churning, segmentation) Chemical digestion is the breakdown of food by chemical agents (e.g. … diversey spitfire power cleaner sdsWebThere are two reasons why the digestion of large food molecules is vital . Firstly , the food we eat is made up of many compounds made by other organisms which are not all … cracker barrel closing 2021WebEssential Biology 6.1: Digestion Due Date: Student Name: Candidate Number: 002171-xxx 1. Define the following terms, giving an example of each. Macromolecule “ large … diversey spitfire power cleanerWebEssential idea: The structure of the wall of the small intestine allows it to move, digest and absorb food. Exercise 2: Read your textbook, explain in your own words how the small intestine moves, digests and absorbs food. A1: Processes occurring in the small intestine that result in the digestion of starch and transport of the products of ... diversey spitfire safe for wax floorsWebApr 7, 2024 · This is a quiz of multiple choice style questions about the Human digestion and absorbtion topic.They are self-marking questions, so you can click on "check" to see … cracker barrel closesWeb30 seconds. Q. What is the purpose of the acid found in the stomach. answer choices. Help with protein digestion. Neutralise basic foods. Kill unwanted pathogens. Protect the stomach lining. cracker barrel close to meWebEssential Biology 6.1: Digestion. Due Date: Student Name: Candidate Number: 002171-xxx. ... Label and state the function of the structures of the digestive system below: Name. Function. a. Salivary glands. ... Answers are presented in a logical and concise manner. SI units used most times, with correct unit symbols and definitions of terms. diversey spitfire cleaner