"Digestion" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
  • Better Essays

    Digestion

    • 1142 Words
    • 5 Pages

    Digestion is the complex process of turning the food you eat into the energy you need to survive. The digestion process also involves creating waste to be eliminated. The digestive tract (or gut) is a long twisting tube that starts at the mouth and ends at the anus. It is made up of a series of by muscles that coordinate the movement of food and other cells that produce enzymes and hormones to aid in the breakdown of food. Along the way are three other organs that are needed for digestion: the liver

    Free Digestion Digestive system Stomach

    • 1142 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Digestion

    • 796 Words
    • 4 Pages

    build and nourish cells; and to provide energy. Food travels though the digestive tract by muscle contraction called peristalsis. This journey of digestion can take up to twenty four hours. Digestion begins in the mouth where the teeth break food down into smaller particles during mastication. Salivary glands secrete saliva which begins chemical digestion and keeps the food moist. Swallowed food is pushed into the pharynx by the contraction of multiple muscle of the face‚ neck and tongue. The soft

    Free Digestion

    • 796 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Digestion

    • 1059 Words
    • 4 Pages

    DIGESTION OF CARBOHYDRATES Digestion of carbohydrate begins in the mouth‚ with the secretion of the enzyme salivary amylase from the serous cells of the salivary gland. This enzyme breaks starch and glycogen into disaccharides. The mucous cells of the salivary gland secrete a mucus‚ which causes the food to stick together‚ and acts as a lubricant to aid in swallowing. The salivary glands are grouped into three categories: the parotid gland‚ submandibular glands‚ and sublingual‚ all located

    Premium Digestion Stomach Digestive system

    • 1059 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Digestion

    • 1103 Words
    • 5 Pages

    include the teeth‚ tongue‚ salivary glands‚ liver‚ gallbladder‚ and pancreas. To achieve the goal of providing energy and nutrients to the body‚ six major functions take place in the digestive system ingestion‚ Secretion‚ mixing and movement‚ digestion‚ absorption and excretion. There are two kinds of organs that make up the digestive tract are the mouth‚ esophagus‚ stomach‚ small intestine‚ large intestine also called the colon - rectum‚ and anus all of which are hollow. Inside these hollow

    Premium Digestion Stomach Digestive system

    • 1103 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Digestion and Choices

    • 1429 Words
    • 6 Pages

    Chapter 10 Digestion and Nutrition   Multiple Choice Questions   1. Plankton is  a. Any organic debris in the ocean B. Plant and animal microorganisms drifting in the ocean c. A group of filter-feeding microorganisms d. Oceanic bacteria e. Seaweed   2. Examples of a suspension feeder and a deposit feeder would be‚ respectively‚  a. Clams and fish B. Polychaete annelid and earthworms c. Earthworms and rotifers d. Basking sharks and rotifers e. Earthworms and clams   3. The evolution

    Free Digestion

    • 1429 Words
    • 6 Pages
    Satisfactory Essays
  • Better Essays

    the process of digestion

    • 1362 Words
    • 6 Pages

    The Process of Digestion Over the course of time there have been many difficult questions and theories about everyday life. Using physiology & chemistry‚ those questions have been able to be answered. From the mixture of gases in the air we breathe to the organic substance of plastic or paper‚ chemistry can be seen everywhere. However‚ most people mistook the power of chemistry in our own bodies. How is it that a simple slice of bread‚ once consumed‚ can turn into fuel for the human body

    Premium Digestion Metabolism Adenosine triphosphate

    • 1362 Words
    • 6 Pages
    Better Essays
  • Satisfactory Essays

    The Digestion Process

    • 349 Words
    • 2 Pages

    PROCESS OF DIGESTION 1 Process of Digestion Amy Wallace EN 101 February 27‚ 2013 Miller-Motte Technical College PROCESS OF DIGESTION 2 Digestion is an important process needed for maintaining and providing energy to living organisms. Throughout the digestion process‚ food is broken down into small molecules‚ where it can be absorbed easily. There are many organs that aid

    Free Digestion Digestive system Stomach

    • 349 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Digestion Lab

    • 1604 Words
    • 7 Pages

    Digestion Lab Abstract – The purpose of this lab was to understand how different solutions played a role in the digestion protein. By looking at different variables‚ such as temperature‚ and pH we’re capable of understanding just how certain substances functioned and when they didn’t. The data for all labs are clear and concise and give a clear understanding of what solutions work best. All three labs were placed in a warm water bath set at 37’C to stimulate the reaction as if it were taking place

    Premium Digestion Enzyme Acid

    • 1604 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    digestion and enzymes

    • 255 Words
    • 2 Pages

    mechanical and chemical digestion. (a) Ingestion (b) Digestion (c) Absorption (d) Assimilation (e) Egestion TASK 3: The process of digestion involves mechanical and chemical digestion along with the process of: 1. Ingestion 2. Digestion 3. Absorption 4. Assimilation 5. Egestion Using either a starch molecule or a fat molecule explain the journey from the mouth to the anus and indicate clearly points at which mechanical and chemical digestion are taking place:

    Premium Digestion Metabolism Nutrition

    • 255 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Human Digestion

    • 908 Words
    • 3 Pages

    Human Digestion April 27th‚ 2014 SCI/241 Erica Leath The digestive system is a very interesting process that takes place after we have eaten a meal or a snack. The digestive system is responsible for breaking down the food that we have eaten and sending the nutrients to the different places in the body. The digestive is so amazing because it recognizes what your body needs and does not need and understands how to separate the two. Just like everything else in our body‚ the digestive

    Free Digestion

    • 908 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Digestion in the Stomach

    • 3368 Words
    • 14 Pages

    EXPERIMENT NO. 12 DIGESTION IN THE STOMACH ABSTRACT____________________________________________________________________________ Digestion refers to the mechanical and chemical breakdown of food into smaller components that can undergo absorption. The objective of this experiment is to investigate mainly the process of digestion in the stomach. The conditions at which the enzymes responsible for the digestion process were determined. Also‚ the total and free acidity of gastric juice of the sample

    Premium PH Gastric acid Digestion

    • 3368 Words
    • 14 Pages
    Better Essays
  • Powerful Essays

    7 Digestion

    • 2105 Words
    • 9 Pages

    Week 7 Digestion Lecture Study Guide Based on information found in the lecture folder or other sources‚ answer the following questions. 1. What is digestion? Digestion is the mechanical and chemical breakdown of food into usable molecules 2. List some other names of the digestive tract. Alimentary Canal (GI Tract) 3. Explain where and how the mechanical breakdown of food occurs. Teeth begin digestion mechanically‚ Chewing (“mastication”) breaks apart food‚ 2 sets

    Premium Digestion Digestive system

    • 2105 Words
    • 9 Pages
    Powerful Essays
  • Better Essays

    Digestion and Food

    • 1026 Words
    • 5 Pages

    Energy in context Introduction Digestion is the breakdown of large insoluble food molecules into smaller molecules so they can pass though the intestinal wall into the bloodstream and be transported throughout the body. There are seven different food groups in a balanced diet which should include Carbohydrate‚ fat‚ water‚ protein‚ fibre‚ vitamins and minerals. Although most foods contain these in some shape or form the foods that contain most of one type fall into that category‚ a chicken

    Premium Digestion Stomach Nutrition

    • 1026 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Blood and Digestion

    • 1390 Words
    • 6 Pages

    body. You might find yourself asking‚ what does blood have to do with digestion‚ respiration and circulation? Hopefully‚ after the presentation all of your questions will be answered. When a person thinks of digestion they usually think about what happens in the stomach. A lot has happened to digest the food way before it gets to the stomach. It starts in the mouth or oral cavity. It is a process called mechanical digestion. First‚ Mastication begins. Mastication is the chewing of the food

    Premium Heart Blood Digestion

    • 1390 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Digestion and Stomach

    • 3944 Words
    • 16 Pages

    2 Y Nutrition in Animals food into simpler substances is called digestion. You have studied in Class VI that food consists of many components. Try to recall and list them below: 1. ______________________ 2. ______________________ 3. ______________________ 4. ______________________ 5. ______________________ 6. ______________________ no t The components of food such as carbohydrates are complex substances. These complex substances cannot be utilised as such. So they are broken down into

    Free Digestion Digestive system

    • 3944 Words
    • 16 Pages
    Good Essays
  • Good Essays

    Digestion and Nutrients

    • 383 Words
    • 2 Pages

    Digestion and Nutrients Briana Smallwood The human body needs nutrients for it to survive. Nutrients are the fuel for the body to do work. It helps the body grow‚ provide protection from sickness and disease‚ function properly‚ and even live. There are many types and forms of nutrients that each do specific or multiple jobs. They are classified in six main groups. Carbohydrates‚ proteins‚ fats‚ vitamins‚ minerals and water are all the different groups. Proteins are nutrients that help build and

    Premium Digestion

    • 383 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Digestion & Absorption

    • 1179 Words
    • 5 Pages

    Digestion a. The mouth: salivary alpha enzyme chew food‚ perceive taste‚ moisten food with saliva‚ lubricate food with mucus‚ release starch –digesting (amylase) enzymes‚ initiate swallowing reflex - Enzyme: alpha amylase with cooked starch as substrate – starch digestion enzyme an enzyme that catalyses the breakdown of starch into sugar - The Functions of Saliva - 1. Moistens and lubricates food‚ permitting swallowing 2. Holds taste producing substances in solution and bring them in

    Free Digestion Small intestine Nutrition

    • 1179 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Digestion Lab

    • 678 Words
    • 3 Pages

    Carbohydrate Digestion • Tube 1 Digestion Lab – 3 ml water • Tube 2 – 3 ml 0.2% amylase • Tube 3 – 3 ml 0.2% amylase + 10 drops of 1.0M HCl • Tube 4 1 2 4 3 – 3 ml 0.2% amylase – place in hot water bath for 5 min Experiment #1: Carbohydrate Digestion • Add 5.0 ml starch solution to each tube • Incubate in 37°C bath for 1.5 hr • Divide contents of each tube evenly into 2 tubes – Lugol’s Test – Benedict’s Test Experiment #1: Carbohydrate Digestion • Lugol’s

    Free Enzyme Digestion Starch

    • 678 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    human digestion

    • 459 Words
    • 2 Pages

    Human Digestion Shaunda SCI/241 05/16/14 Human Digestion From what I have learned from the weekly readings and watching the animated digestive tract. When humans digest food‚ we go through a complex process‚ in which the food eaten is turned into energy that is needed in order to survive. During the digestion process the food eaten becomes waste that has to be eliminated eventually. I will discuss how this process works in each area of mouth‚ stomach‚ small intestine

    Free Digestion

    • 459 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    The Digestion Process

    • 391 Words
    • 2 Pages

    The digestion process The digestion process begins in the mouth. First we take a bite of food. The presccence of food in the mouth stimulates the flow of saliva from the salivary glands. Saliva moistens the food and carries dissolved food molecules to the taste buds. Saliva helps digest food because it contains enzymes that start to break it down. After the food is covered with saliva‚ you then begin to chew your food. Chewing breaks down food into smaller pieces and also breaks apart fiber that

    Premium Digestive system Digestion

    • 391 Words
    • 2 Pages
    Good Essays