Aerobic Respiration Breaking down glucose to release energy Products are Carbon dioxide and water Diffusion is … the movement of molecules from a region of high concentration to a low concentration until the concentration is equal. Role of a human circulatory system: Diffuse In – oxygen (O2)‚ dissolved food (glucose) and water (H2O) Diffuse Out – carbon dioxide (CO2)‚waste and water(H2O) Respiration – releasing energy in cells Breathing – getting air into and out of your body
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32.2.2 Segmentation allowed for redundant systems and improved locomotion Hox genes cause segmentation development 2 advantage of Hox genes Highly segmented animals‚ usually have nearly complete set of organs in theirs each segment of body. This result to less damage in their body‚ since other segment duplicate the damage segment functions Locomotion is more efficient‚ since partitions isolate the segment can contract and expand autonomously. 32.3. The Classification of Animals Animals divided
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forced to commit murder because of Iago’s actions.” • 2. INSTRUCTION: • The ‘instruction’ tells you how to approach your essay• Discuss the truth of this statement and what it reveals about Othello and Iago’s characters in an essay of 300 – 350 words. 4. HOW TO QUOTE:• When quoting‚ always remember that the quote should “fit” into the sentence in a flowing manner. • Iago shows the audience his intentions when he states that he has no loyalty to Othello: “I follow him to serve my turn upon him.” (Act
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3 Lymphocytes Lymphocytes are the main white blood cells in the vertebrate system that is responsible for immunity. Their main function in the body is the production of antibodies that help to fight bacteria and other disease-carrying agents. 4. The cardiovascular system Transports wastes and hormones 5. Anemia Tissues do not get enough oxygen 6. Heart attack A heart attack occurs when blood flow to a part of your heart is blocked for a long enough time that part of the heart
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BTEC Assignment Brief Programme title BTEC LEVEL 3 Applied Science Extended Diploma Unit number and title 21 Biomedical Science Techniques Assignment title Microbioology Assessor (receiving the work) Nacho Julve-Larrubia Issue date 09/08/13 Deadline(s) (two groups) Task 1 (U21:P1P2) 23/09/13 and 03/02/14 Task 2 (U21:M1) 30/09/13 and 10/02/14 Task 3 (U21:D1)07/10/13 and 24/02/14 Scenario / Vocational Context To reduce the risk of infectious disease it is important
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Name________________ Block 4 ______ Pushing the Limits – Strength! For each section: List ONE question that could be answered by the film about each of the different sections and state the answer. Bones Q - How Many bones is your skeleton made up of ? _______________________________________________________________________ A - The Skeleton is made up of 206 bones _______________________________________________________________________ Muscles – Superhuman strength Q- How does
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is located to the left at the fifth intercostal space. Figure 23.2 11 In reference to Figure 23.2‚ identify #1 - #3. 3 Epicardium 1 Pericardium 2 Pericardial cavity Figure 23.1 In reference to Figure 23.1‚ identify #1 - #5. 1 Mid-sternal line 4 5th rib 2 Sternum 5 Fifth intercostal space 3 Diaphragm COVERINGS OF THE HEART 5 What is the name of the covering of the heart? The heart is covered by the pericardium‚ or pericardial sac. 6 What is the function of the fibrous layer of the pericardium
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natural selection and mutations in evolution? The roles of natural selection and mutations in evolution are that natural selection leads to adaptations which help populations survive‚ and mutations generate the variation needed by natural selection. 4. What are the goals of taxonomy? The goals of taxonomy are to name species and classify them based on evolutionary relationships. 5. List and describe the four main groups of eukaryote. Plants – multicellular‚ photosynthetic life‚ producers
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think only periods 1 and 2 can use this) ○ Was solution 3 soluble or insoluble in Bacl2 and Agno3? That can help us decide whether its cl2 or so4. bacl was precipitate ■ precipitate in bacl2 and naoh ■ Unknown 4 ● CuSo4 ○ bacl2 precip means so4 ○ blue color means copper ○ also paperclip looked copper colored when left in this solution ● Unknown 5 ● NH4NO3 or NH4Cl ○ nh4cl most likely ○ i agree with nh4cl ○ Reasoning? ○ if it was nh4no3 it would not form precipitate
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How Enzymes Work In Different Environments By Sarah Smith Biology1111 October 20‚ 2011 Lab Partner: Nellie Greer ABSTRACT Peroxidase is an enzyme found in potatoes that catalyzes the breakdown of hydrogen peroxide‚ H2O2‚ into O2 gas and water. We examined the different pH environments that can affect the enzyme activity during the breakdown of H2O2. In order to do this‚ we added different levels of pH‚ low‚ medium‚ and high‚ into different test tubes with the enzyme and H2O2‚
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