permeable membrane.” Hypothesis – Activity 2: Simulating Facilitated Diffusion “I hypothesize that a higher concentration gradient would result in a higher rate of glucose transport” Materials and Methods: Activity #1 Materials: * 2 Beakers * 4 MWCO Membranes * 20‚ 50‚ 100‚ 200 * 9.00 mM of each solute: * NaCl‚ Urea‚ Albumin‚ Glucose * Deionized water Methods: * The solutes NaCl‚ Urea‚ Albumin‚ and Glucose each in the amount of 9.00 mM were used respectively.
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Galactosemia Galactosemia is an inborn error of metabolism. Because of energy barriers‚ essentially none of the chemical reactions that take place in living things could occur at any measurable rate without the presence of a catalyst. Most catalysts in living things are enzymes that depend on their structure to be able to function. Their structure is determined by their coding on DNA. Inborn errors of metabolism‚ like the one seen in galactosemia‚ are caused by defective genes. Galactosemia
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Muscle Metabolism To complete this worksheet‚ select: Module: Support and Movement Activity: Animations Title: Muscle Metabolism Introduction 1. How do muscle cells use ATP? 2. Describe ATP hydrolysis and explain its significance to muscle cells. 3. How is ATP regenerated? 4. Summarize the role of ATP with regard to the following myosin head activities. a. energizing b. detaching Energy Sources 5.
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potassium sulphate‚ which are highly soluble in water and can be easily obsorbed by plant. 2. Car batteries contain sulphuric acid which is used as the electrolyte. 3. Sulphuric acid also used in the making of artificial silk-like fibres and rayon. 4. Chemical like paints‚ dyes and drug use sulphuric acid as one of their component materials. ← MANUFACTURE OF SULPHURIC ACID 1. Sulphuric acid is manufactured in industry though contact process 2. The process contain three stage STAGE1: Production
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Activity 1: Direct Heart Stimulation 1. Did you see any change in the trace? No change in the trace 2. Why or why not? This is because it needs more simulation 3. Did you see any change in the trace? I did see a change in the trace 4. Why or why not? There is double stimulation 5. Describe the change you see in the trace. How does it differ from the baseline trace? The trace increased from the baseline trace 6. What effect do the repeated stimuli have on the heartbeat trace
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EXERCISE 10: Acid-Base Balance Grading: True/False‚ Multiple-Choice‚ and Fill-in-the-blank type questions will be worth 1 point each whereas Short-answer type questions will be worth 2 points each. This lab will be worth a total of 45 points but will be converted to a percentage grade when registered in your “Gradebook”. |ACTIVITY 1: Hyperventilation |Answers | |A
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Activity 1: Direct Heart Stimulation 1. Did you see any change in the trace? I did not see a change in the trace 2. Why or why not? This is because it needs more stimulation 3. Did you see any change in the trace? I did see a change in the trace 4. Why or why not? This is because there is double stimulation. 5. Describe the change you see in the trace. How does it differ from the baseline trace? The trace increased from the baseline trace. 6. What effect do the repeated stimuli have on the
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Summarise the main development of a child from the age range 0-2‚ 3-5 and 5-8 years The main developments of a child are as follows: Physical Development Intellectual Development Language Development Emotional Development Social Development Here I will summarise the above points: Physical Development 0-2 years The first physical stages in a baby happen after they are born. They will start by learning how to hold their head up. Babies have a grasping reflex which enables them
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Muscular System: Muscle Metabolism 1. List the three roles of ATP in muscle contraction: 1. _Energize the power stroke of the myosin cross bridge. 2. _Disconnecting the myosin head from the binding site on actin at the conclusion of a power stroke. 3. _Energizing the calcium ion pump. 2. The potential energy in ATP is released when the terminal high-energy bond is broken by a process called hydrolysis. Write the end products of this process: ATP (+ H2O) (
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the development of thyroid eye disease in patients with Graves’ disease: A clinical review Summary points * Thyroid eye disease (TED) is thought to be caused by the stimulation of retro-orbital TSH receptors by thyrotropin receptor stimulating antibodies. * There is a strong association between cigarette smoking and the development and progression of thyroid eye disease. * Cigarette smoking has adverse effects upon treatments for Graves’ disease and thyroid eye disease.
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