Lab 4: Endocrine System Physiology | 1. | | Refer to Activity 1: Determining Baseline Metabolic Rates. How did the baseline metabolic rates of the three rats differ? Answer: | The metabolic rates for the thyroidectomized and hypophysectomized rats were lower than that of the normal rat. | | | 2. | | Why did the metabolic rates differ? Check all that apply: Answers: | The hypophysectomized rat lacked thyroid-stimulating hormone. The thyroidectomized rat lacked thyroxine hormone.
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Antonio Navarro NETW310‚ Christine Adams 03/28/2015 Lab #4‚ Installation in the Outside Plant Section I: Use a reference such as the IRWA (www.irwaonline.org) to answer the question below. Cite your reference. (citation is worth 2 points) 1. What is a right-of-way? (4 points) Full Definition of RIGHT-OF-WAY 1 : a legal right of passage over another person’s ground 2 a : the area over which a right-of-way exists b : the strip of land over which is built a public road c : the land occupied
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interpret this is that at a constant pressure‚ volume and temperature are directly proportional. Materials Lab quest Vernier gas pressure sensor Temperature probe 20 mL gas syringe 125 mL Erlenmeyer flask 3 600mL beakers hot plate Dry ice rubber stopper with 2-way valve Procedure and observations (Part 1) The first thing we did in this experiment was measure pressure and volume. To do this we used the lab quest and syringe. You attach the syringe to the valve of the gas pressure sensor. We pick a volume
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Lab 4 Identify Motherboard Components Larry Pfaff NT1110 ITT Technical Institute Ms. Pritchard The LGA 1156 connector is used with these processors Intel Celeron Intel Pentium Intel Core i3 Intel Core i5 Intel Core i7 Intel Xeon Connects to a northbridge using the Front Side Bus‚ allows the following connections to be made from the processor to the rest of the system and used to communicate with graphics and display ports H55 Chipset is used on platforms powered by the Intel® Core™ i7-800‚ Intel®
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I lab Week 4 Exercise 1 As most countries in the Asian and Pacific region‚ contemporary Mongolia is undergoing mobility transitions. Mongolia is in the midst of its demographic transitions and has pursued model of economic growth that has been more focused on import-substitution. In other hand‚ Mongolia is in demographic transition‚ witnessing a moderate‚ but decreasing‚ population growth‚ sustained decline in fertility and a steep increase in the number of young adults entering the labor market
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That is‚ the entering group does not for the most part have the same position on the ring as that purged by the halogen substituent. Case in point‚ the hydrolysis of 4-chloromethylbenzene at 340° gives an equimolar mix of 3-and 4-methylbenzenols: Significantly all the more striking is the elite development of 3-methoxybenzenamine in the amination of 2-chloromethoxybenzene. Notice that this outcome is an infringement of the standard of minimum
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Question 2.1: (i) Calculate the number of electrons which will together weigh one gram. (ii) Calculate the mass and charge of one mole of electrons. * ------------------------------------------------- Answer (i) Mass of one electron = 9.10939 × 10–31 kg Number of electrons that weigh 9.10939 × 10–31 kg = 1 Number of electrons that will weigh 1 g = (1 × 10–3 kg) = 0.1098 × 10–3 + 31 = 0.1098 × 1028 = 1.098 × 1027 (ii) Mass of one electron = 9.10939 × 10–31 kg Mass of one mole of
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In order to first perform the reaction‚ 1.5 mL of 4-methylcyclohexanol was added to a pre-weighed 5mL conical vial. The conical vial was then weighed to find the actual mass of 4-methylcycloheaxanol. Then‚ 0.4mL of 85% phosphoric acid was added to the conical vial using a plastic pipet. Six drops of concentrated sulfuric acid was then added to the vial using a glass pipet. A spin vane was then added before adding the Hickman head‚ water condenser and a drying tube packed with calcium chloride to
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CHAPTER 4 Objectives: 1. Define consciousness.--------- 2. Appreciate the role of the circadian rhythm. 3. Describe the stages (5) of sleep including the sequence of the stages. The development of the electroencephalograph led to dramatic increases in what is known about sleep. When electrodes are attached to the face and scalp of sleepers‚ different patterns are produced on the graphic record called the electroencephalogram or EEG. The patterns vary in frequency and amplitude of the waves
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passed Result: All hard drives (1) are using the NTFS file system. Detail: | Drive Letter | File System | | C: | NTFS | Issue: Password Expiration Score: Check failed (non-critical) Result: Some user accounts (2 of 4) have non-expiring passwords. Detail: | User | | Guest | | sec | Issue: Guest Account Score: Check passed Result: The Guest account is disabled on this computer. Issue: Autologon Score: Check passed
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