released in an inactive form Pepsinogen. Hormone gastrin than secrete the stomach cells and regulates the production f gastric juices. Small intestine is 6 meters in length and is smaller than the large intestine in the small intestine hydrolysis of macromolecules occurs. There are three sections that are divided which is the pancreas, liver, and gall bladder a hormone called secretin is released from, the intestinal walls to signal the pancreas to release the bicarbonate solution which helps get rid of
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P4- Explain the physiology of two named body systems in relation to energy metabolism in the body In this assignment I will be explain the physiology of two named body system in relation to energy metabolism in the body. The system that I have chosen is the respiratory system and the digestive system. The respiratory system is where the exchange of gases in the body this is where the oxygen enters into the blood. The lung is the main organ which the lungs intakes oxygen into the body and the carbon
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includes: Salivary Glands-Tongue-Epiglottis- Esophagus-Liver-Stomach-Gall Bladder- Duodenum-Pancreas-Jujunem (small intestine)- large intestine (colon)- Illeum (small intestine)- Appendix- Rectum- Anus. Digestive: its main function is to breakdown macromolecule like carbs, proteins, lipids, and nucleic acids. The digestion includes 4 stages: Ingestion (gets nutrients into the body) Digestion (mechanical, chemical) Absorption (gets nutrients into the blood) Excretion (Egestion) (waste removal) Lipids:
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P1: Task 1 A. Using simple light microscopy prepare labelled diagrams of a bacterial, plant and animal cell. With each diagram you must identify the characteristic features and functions of the cells key characteristics. Light Microscopy Diagrams *attached Bacterial Cell Diagram Key Characteristics * Cell wall * Plasma Membrane * Cytoplasm * Ribosome * Plasmid * Flagella * Pilli * Capsule Characteristic Features and Functions Cell Wall: * Cell
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Chapter 1 The Foundations of Biochemistry Multiple Choice Questions 1. Cellular foundations Pages: 2-4 Difficulty: 1 In a bacterial cell, the DNA is in the: A) cell envelope. B) cell membrane. C) nucleoid. D) nucleus. E) ribosomes. 2. Cellular foundations Page: 3 Difficulty: 1 A major change occurring in the evolution of eukaryotes from prokaryotes was the development of: A) DNA. B) photosynthetic capability. C) plasma
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was ‘Louis Pasteur’. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Ribonucleic acid or RNA, is one of the three major macromolecules (along with DNA and proteins) that are essential for all known forms of life. A pipette (also called a pipet, pipettor or chemical dropper) is a laboratory instrument used to transport a measured volume of liquid. Pipettes
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Organisation of the human body OrgaOOrgavdfdgdfws Lesson objective: To outline the funstions of the main cell components TASK –research each of following and reference useful websites in order to create the poster Key term | Definition / Function | Cell & Cell membranehttp://www.ivyroses.com/Biology/Cells/Cell-Membrane-Function.php | Cell Membrane - a thin structure that is also known as the plasma membrane.The main functions of the cell membrane are:to maintain the physical integrity
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Area of the cell | Function of the cell | Cell-Cells are the basic building blocks of all living things. They provide structure for the body, and also take in nutrients from food and convert those nutrients into energy and carry out specialized functions. | In the human cell, firstly we have the red blood cells; these carry oxygen around the body from our lungs, to the rest of our body. The nerve cells carry nerve impulses to different parts of the body which carry electrical signals around the
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flavor, an attractive color and clarity. To attain these characteristics, Membrane separation technology has become widely used in the food processing industry. The final filtration stage sets for a balance between allowing the passage of dissolved macromolecules that give the beer its flavor and functional properties while removing yeast cells and turbidity colloids and reducing the components that cause turbidity of the bottled beer. Moreover the potential of cross-flow microfiltration as a separation
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Introduction Centrifugation is a process used to separate or concentrate materials suspended in a liquid medium. The theoretical basis of this technique is the effect of gravity on particles (including macromolecules) in suspension. Two particles of different masses will settle in a tube at different rates in response to gravity. Centrifugal force (measured as xg, times gravity) is used to increase this settling rate in an instrument called a centrifuge. Centrifuges are devices used in a variety
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