BIOLOGY 2020 LAB LAB 4 – Sensory Systems I. Vision 1. Know the types of photoreceptors in the retina. (Remember there are 3 different types of cones) 3 cones i. Blue- short ii. Green- Medium iii. Yellow-Red- Long 2. Why would near point accommodation change as you get older? (Think about what happens to the lens and the muscles of the eye with age) As you get older‚ the lens becomes hardened. The elasticity of the lens decreases dramatically with age‚ resulting in difficulty
Premium Eye Retina Visual perception
Experiment Gross Anatomy of the Muscular System Gross Anatomy of the Muscular System Laszlo Vass‚ Ed.D Version 42-0012-02-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable
Premium Extension
The Mammalian Urogenital Lab Questions 1. The urine needs to be stored in egg-laying animals so that the fetus is not trapped in pools of urine inside of the egg. This keeps the urine separate from the fetus and its nutrients. 2. The fetuses of mammals that bear their young alive do not need a urine sac and does not form urine because all of the fetuses waste is taken out through the mother either through the placenta or the umbilical cord. 3. The testes are separated from the abdominal
Premium Embryo Urinary bladder Reproduction
Lab #1 (16th October‚ 2012) Safety in the Microbiology Lab * Clinical specimens received from patients pose a hazard to personnel health because of the infectious agents they may contain. * Spurred by the spread of HIV/AIDS‚ the CDC has recommended safety precautions concerning the handling of patient materials by health care workers. * Universal precaution (or blood and body fluid precaution). * Emphasis on good knowledge and common sense. * Safety is everybody’s business
Premium Hygiene Infectious disease Health care
NAME __Molly Manning__ LAB TIME/DATE ___10/24/13__ Exercise 2 Skeletal Muscle Physiology The Muscle Twitch and the Latent Period 1. Define the terms skeletal muscle fiber‚ motor unit‚ skeletal muscle twitch‚ electrical stimulus‚ and latent period. Skeletal muscle fiber-fibers attached to the skeleton that produce muscle tension. Motor unit-consists of the motor neuron and all of the muscle fibers. Skeletal muscle twitch-mechanical response to a single action potential. Electrical stimulus-muscle
Premium Skeletal muscle Muscular system Neuromuscular junction
Instructions Read pages 1-12 in your lab manual and follow the prelab report format for the procedures in lab exercises 1 & 2 (pp.9-11) . This written work must be done in your lab notebook and must be completed before coming to the lab. Molecular Modeling Print this handout and bring it to the lab with you. You do not need to do any prelab work for the molecular modeling part of the lab. Answer these questions in your lab notebook in the post lab question section of your lab report. You may work together
Premium Chemistry Experiment Laboratory
ANSWERS TO END-OF-CHAPTER PROBLEMS Fundamentals of Heat and Mass Transfer (7th Edition) T.L. Bergman A.S. Lavine F.P. Incropera D.P. DeWitt CHAPTER 1 1.1 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.12 1.13 1.15 1.16 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.30 1.31 1.32 1.33 1.34 1.35 1.36 1.37 1.39 1.40 1.41 14.5 W/m2‚ 58 W 2667 W 4312 W‚ $8.28/d –4.35 °C/m 0.10 W/m⋅K 8400 W (a) 18.5 × 10-6 19‚600 W‚ 120 W 54 mm 16.6 W/m2‚ 35.9 W 375 mm 110.40°C‚ 110.24°C 1.1°C 1400 W/m2‚ 18‚000 W/m2 (a)
Premium
Lab #3: Worksheet Configure Windows File System Permissions Student Name: _____________________________________________________________ Lab Due Date: April 10‚ 2015 If you may work in groups to complete this lab. Folder Structure Drawing You are asked to draw a folder structure that meets the scenario’s requirements. You may draw the structure on paper‚ use Visio or another drawing program. If you draw the structure on a separate sheet of paper‚ turn this in to your instructor. If you use Visio
Free File system File system permissions
ANATOMY CARDIOVASCULAR SYSTEM TEST REVIEW LeGrotte 2014 1. Which wall of the heart is thickest and why? The myocardium (cardiac muscle)‚ is the thickest section of the heart wall and contains cardiomyocytes‚ the contractile cell of the heart. 2. What part of the heart is the pacemaker and why? The SA Node is located in the right atrium of the heart. It is made up of a group of cells (myocytes) positioned on the wall of the right atrium‚ at the center of the heart and near the entrance of the
Premium Heart
Data communication and networking 7040 Week 4 assignment: Lab exercise Introduction: All network administrators must focus the rules and their system and network administrations and clients will discover satisfactory. These operational conditions can be viewed as ordinary for that system. Studies have demonstrated that system supervisors are wagering on expanded transmission capacity as the answer for system issues. A decently characterized and appropriately executed system testing
Premium Internet Protocol