stimuli that generate an action potential are electrical‚ chemical‚ mechanical‚ and thermal. 6. If you were to spend a lot of time studying nerve physiology in the laboratory‚ what type of stimulus would you use and why? I would use chemical stimulation. I would want to see what different chemicals would cause an action potential versus chemicals that would not cause an action potential. And‚ whether different amounts of a particular chemical would affect the action potential. 7. Why does the
Premium Action potential Neuron Sodium
Andrea Cash Unit 8. Exercise 1. Mechanical Splice of Fiber Optic Cable To prepare for mechanical splicing‚ make sure you have a clean‚ dry‚ and well lit work area. Do all your work over a fiber- optic mat and place any scrap optical fibers in their proper container. Before you begin splicing the fiber you want to make sure you have the following tools ready; Mechanical splice assembly tool‚ mechanical splice‚ buffer and coating removal tool‚ optical fiber cleaning fluid‚ lint- free wipes‚ and
Premium Optical fiber
Chapter 8 Metabolism Thousands of biochemical reactions All require Metabolism transforms matter & energy & obeys the laws of physics Several steps from starting reactant to product Metabolic Pathway 3 steps Each is a separate reaction carried out by a unique and specific enzyme Catabolic Break down complex molecules into simpler ones Release energy Anabolic Build molecules up Consume energy Energy The capacity to cause change Many forms in which some we can use to do work Convert energy from one
Premium Metabolism Enzyme Adenosine triphosphate
The benefits of physical exercise for adults are many and varied. Studies show that an active lifestyle is essential for maintaining good health. Rollo‚ (2007) list some benefits which include reduced risk of heart disease‚ weight loss‚ improved self image‚ relief from anxiety and depression. This essay will address these physiological and psychological benefits of physical exercise. Heart health Physical exercise is one of the best protective measures against heart disease (Bird & Reynolds
Premium Obesity Weight loss Physical exercise
Pilates Pilates is a form of exercise which focuses primarily on improving flexibility‚ strength and overall body awareness. Pilates consists of a series of controlled movements that can be performed on either the floor with a mat‚ or specially designed spring-resistant equipment which is all supervised by a trained Pilate’s instructor. The exercises of Pilate’s focus on strengthening ones core while continuously breathing deeply. Created in the 1920’s by a physical trainer‚ Joseph Pilates‚ with
Premium Physical exercise Weight loss English-language films
1. Lab 8: Input Validation This lab accompanies Chapter 7 of Starting Out with Programming Logic & Design. Name: Devin Hill‚ Matt March‚ and John Meno Lab 8.1 – Input Validation The goal of this lab is to identify potential errors with algorithms and programs. Step 1: Imagine a program that calls for the user to enter a password of at least 8 alphanumeric characters. Identify at least two potential input errors. -Password contains a symbol -Password has less than 8 charecters Step 2:
Premium Ring Real number Natural number
Quiz #2 on Chapter 8 One difference between the plasma and interstitial fluid is that the plasma has significantly more ______ than interstitial fluid? Protein Which of the following receptors are sensitive to changes of hydrogen and carbon dioxide in the ECF? Chemoreceptors Which of the following would be expected to cause hyponatremia? Decreased ADH production Nephrogenic Diabetes Insipidus is caused by which of the following? Decreased or ineffective receptors to ADH Hypoparathyroidism
Premium PH Blood Carbon dioxide
Aircraft type: The Bombardier Dash 8 or Q-Series DHC-8. Seating: 50 (single class) seat versions. Engine: twin-engine‚ medium range‚ turbo prop. Features: the dash 8 features a high mounted wing and T-tail‚ an advanced flight control system and large full length trailing edge flaps. Wing span: 90 ft (27.43 m) Cruising speed: 328 mph (528 km/h) 285 knots Max. takeoff weight: 43‚000 lb (19‚500 kg) Fuel capacity: 848 US gal (3‚210 L) Aircraft type: Boeing 737-800 aircraft. Seating: 110
Premium Imperial units Kilogram Miles per hour
Chapter 8 Quiz 1. If two small perfectly competitive firm merge‚ the merged firm will be a price taker. 2. Which of the following factors affect vertical integration of firms? The transaction cost at each stage of production. 3. Under a horizontal merger the assets of two firms that operate in the same market are put under a single ownership. 4. Which one of these is an example of a onetime investment made by a seller to reduce the transaction cost on all units. 5.
Premium Economics Marketing Strategic management
Observations of Chemical and Physical Changes Hands-On Labs‚ Inc. Version 42-0182-00-03 Abstract: Observations: Exercise 1: Observations of a Chemical Change Data Table 1. Chemical Reactions. Well Chemical #1 (4 drops) Chemical #2 (4 drops) Observations: Chemical Change (Y/N) A1 NaHCO3 Sodium Bicarbonate HCl Hydrochloric Acid A2 NaOCl Sodium Hypochlorite KI Potassium Iodide Observation 1: + Add 2 drops of starch Observation 2: A3 KI Potassium Iodide Pb(NO3)2 Lead Nitrate
Free Chemical reaction Hydrochloric acid Sodium bicarbonate