REVIEW SHEET EXERCISE 5 Cardiovascular Dynamics NAME: LAB TIME/DATE: Vessel Resistance The following questions refer to Activity 1: Studying the Effect of Flow Tube Radius on Fluid Flow. 1. At which radius was the fluid flow rate the highest? 6.0 mm 2. What was the flow rate at this radius? 1017.2 mmHg 3. Describe the relationship between flow rate and radius size. The relationship between the flow rate and the radius size is direct with the formula flow rate=radius to the fourth
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1. In the plasma membrane‚ the phospholipid heads A) are hydrophobic and face outward towards the aqueous solution on both sides of the membrane B) are hydrophilic and face inward‚ shielded from water C) are hydrophilic and face outward towards the aqueous solution on both sides of the membrane D) are hydrophobic and face inward‚ shielded from water Points Earned: 0.5/0.5 Correct Answer(s): C 2. The function of chloroplasts is A) lipid synthesis. B) intracellular digestion
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Muscle Contraction Tutorial/Review 1. Hydrolysis is the decomposition of a substance by the insertion of water molecules between certain of its bonds. The third phosphate is removed by hydrolysis and free energy is released. ADPneedds to have another phosphate molecule in order to become ATP and this happens through hydrolysis. This ATP can be used in the muscle contraction and relaxation. 2. When one flexes his/her arm‚ the muscle on top is the bicep. The origin of the bicep is at the tubercule
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Respiratory Physiology – outline notes By at September 15‚ 2011 | 6:43 am | Print Respiratory System I. Functions: A. Provides area for gas exchange between air and blood B. Moves air to and from area of gas exchange C. Protects gas exchange surfaces D. Sound production E. Provides olfactory sensations to the CNS F. Capillaries in lungs produce angiotensin converting enzyme (ACE) II. 4 Respiratory processes A. Pulmonary ventilation (breathing) 1. Move air in and out of lungs B. External
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Exercise 2: Skeletal Muscle Physiology: Activity 1: The Muscle Twitch and the Latent Period Lab Report Pre-lab Quiz Results You scored 20% by answering 1 out of 5 questions correctly. 1. Skeletal muscles are connected to bones by Your answer : c. ligaments. Correct answer: b. tendons. 2. Skeletal muscles are composed of hundreds to thousands of individual cells called Your answer : b. myofibrils. Correct answer: c. fibers. 3. The term motor unit refers to Your answer : a. all of the motor neurons
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Physioex 9.0 Review Sheet Exercise 1 Cell Transport Mechanisms and Permeability Name: Gayane koshkakaryan Lab Time/Date: Friday 8am Activity 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. a. Molecular weight b. Solute concentration 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction? a. Urea was unable to diffuse through the 20MWCO membrane
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Exercise 2: Skeletal Muscle Physiology: Activity 6: The Skeletal Muscle Length-Tension Relationship Lab Report Pre-lab Quiz Results You have not completed the Pre-lab Quiz. 07/08/13 page 1 Experiment Results Predict Question: Predict Question: As the resting length of the muscle is changed‚ what will happen to the amount of total force the muscle generates during the stimulated twitch? Your answer : d. An increase in muscle length will decrease the total force. Stop & Think Questions: Note
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Review Sheet Exercise I: Survey of Higher Microorganisms: Protozoa‚ Fungi‚ and Helminths Protozoa (group of Kingdom Protista) 1. Amoeba a. nucleus- dark center of the cell b. food vacuole- They feed by taking nutrients into the cell by diffusion and packaging it into (clear circles spread throughout the cell) c. pseudopod- “false foot”; the motility results from the streaming of the protoplasm that forms the process 2. Entamoeba causes amoebiasis or amoebic dysentery‚
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Dynamics Test Review Dynamics: The study of forces that cause motion Types of Forces: can accelerate‚ deform‚ rotate measured in Newtons (N). Force of Gravity: force of attraction between all matter Force of Friction: force that resists relative motion of two surfaes. Always parallel to surface in contact Normal force: force of contact that exists between two surfaces Applied Force: the push or pull Tension Force: the force of a rope or a chain (can only pull) Air resistance: caused by a
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Peer Review Worksheet Part of your responsibility as a student in this course is to provide quality feedback to your peers that will help them to improve their writing skills. This worksheet will assist you in providing that feedback. Please use it for each review that you perform throughout the course. Please copy and paste the completed Review into your reply to the post containing the assigned draft. Please do not post your Review as an attachment. Name of the
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