SCIENCE Reviewer SKELETAL SYSTEM consists of all the bones in the body give the body support and shape - for movement and protection 2 MAIN PARTS: 1. AXIAL skeleton- bones in the HEAD and TRUNK - SUPPORT and PROTECTION SKULL : helmet-like case that protects the brain called CRANIUM * The BRAIN is the control center of the body. BACKBONE or SPINE: 26 irregularly-shaped bones called
Premium Muscle Digestion Cardiac muscle
Gross Anatomy of the Muscular System Laszlo Vass‚ Ed.D Version 42-0012-01-01 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 file which can be
Premium Flexion Extension Knee
Body in Action – Muscular System Roughly 40% of your body mass is made up of muscle‚ the key purpose of which is to move the bones of your body. In this assignment muscle movements and short and long term responses to exercise will be looked at. Types of Muscle Within the body‚ there are three different types of muscle. 1. Cardiac Muscle 2. Skeletal Muscle 3. Smooth Muscle Cardiac Muscle This is specialised muscle of the heart (BTEC National Sport Book 1). This is an involuntary type
Premium
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) (
Premium Adenosine triphosphate Cellular respiration Glucose
Chapter 9: Muscular System: Histology and Physiology Multiple Choice 1. The capacity of a muscle cell to shorten forcefully is known as A) contractility. B) excitability. C) extensibility. D) elasticity. E) flexibility. Answer: a Level: 1 2. Muscles exhibit the property of excitability. This means that the muscle A) shortens its length. B) recoils to its original resting length. C) stretches beyond its normal length. D) responds to stimulation by the nervous system. E)
Premium Muscle Muscle contraction Skeletal muscle
R E V I E W NAME ____________________________________ LAB TIME/DATE _______________________ S H E E T EXERCISE 15 Print Form Gross Anatomy of the Muscular System Classification of Skeletal Muscles 1. Several criteria were given for the naming of muscles. Match the criteria (column B) to the muscle names (column A). Note that more than one criterion may apply in some cases. Column A g a d f a Column B a. b. c. d. e. f. g. action of the muscle shape of the muscle location of the
Premium Flexion Extension
Definition: Muscular endurance is the ability of a muscle or group of muscles to sustain repeated contractions against a resistance for an extended period of time. he combination of strength and endurance results in muscular endurance - the ability to perform many repetitions against a given resistance for a prolonged period of time (1). It is a crucial element of fitness for athletes such as distance runners‚ swimmers‚ cyclists and rowers. It’s also important for success in many team sports like
Premium Muscle Strength training Physical exercise
Chapter 10- Muscle Tissue Choose the best answer to each of the following questions. 1) How does muscle tissue contribute to homeostasis? A) by generating heat that helps maintain body temperature B) by moving materials through the body C) by pulling on bones to move the body D) A and B are correct. E) A‚ B and C are correct. 2) The primary function of muscle is A) conversion of chemical energy into mechanical energy. B) conversion of chemical energy into radiant energy. C) conversion
Premium Muscle Muscle contraction Skeletal muscle
10.1 OVERVIEW OF MUSCULAR TISSUE Types of muscular tissue There are 3 types of muscular tissue: skeletal‚ cardiac‚ & smooth. All 3 may share some things but they differ from one another in their microscopic anatomy‚ location‚ & how they are controlled by the nervous and endocrine systems Skeletal muscle tissue function of most is to move bones of the skeleton (are few that attach to other structures ex--the skin). Muscle tissue is striated b/c alternating light and dark protein bands (striations)
Premium Muscle Cardiac muscle Skeletal muscle
Muscular Strength Muscular Strength A way to test or improve a person’s Muscular strength will be to do some weight lifting. The amount of weight a person can lift will show how much strength the person has. For example if I can lift 15 kg and do 6 reps without struggle this will mean I have a certain amount of muscular strength. If I can’t do the same with 30 kg this will show what level my muscles are at‚ in other words how strong they are. The amount of squats a person can do tests a person’s
Free Muscle Muscular system Heart