PPT-Muscle Notes 2 Anatomy of a Muscle Cell

Muscles and Muscle Fiber Structure      Muscles are composed of many fibers that are arranged in bundles called FASCICLES Individual muscles are separated by FASCIA which also forms tendons. ANSC 3404. Objectives. : Study the structures of muscle and the mechanism of muscle contraction.. . SKELETAL. . SMOOTH. . CARDIAC. METHOD OF CONTROL VOLUNTARY INVOLUNTARY . INVOLUNTARY. BANDING PATTERN STRIATED NON-STRIATED STRIATED. Dr. . Ayisha. . Qureshi. . MBBS, MPhil. Assistant Professor. CLASSIFICATION OF SMOOTH MUSCLES. UNITARY/ SINGLE UNIT/SYNCYTIAL/VISCERAL. Muscles of visceral organs .e.g. GIT, uterus, ureters & some of the smaller blood vessels.. 11.2. Learning Objectives. Explain the sliding filament mechanism. State what evidence supports the sliding filament mechanism. Explain where the energy comes from for muscle contraction. Success Criteria. A. Connective Tissue General Characteristics. 1. . Connective tissues:. a. Bind. . b. Support. . c. Protect. . d. serve . as frameworks. . e. fill . spaces. . f. store . fat. . g. produce . perfomance. enhancing drugs?. 2. Would . you consider supplements such as . Creatine. to be a performance enhancing drug? Why or why not?. The Muscular System. A&P Fall 2016. I. Overview of Muscle Tissues. :. Muscular System Functions. Body movement. Maintenance of posture. Respiration. Production of body heat. Communication. Constriction of organs and vessels. Heart beat. Properties of Muscle. Contractility. -Part List prefixes suffixes rootsStudents of any biology course should learn to recognize the meaning of word parts as they often give clues to the meaning ofa scientific term function or process Sc Pig muscle Anatomy Diagram. Head and neck Muscles. Masseter. Elevates the mandible . Brachiocephalic. Helps to protract the . arm. Trapezius. Helps to keep the scapula in place and move it forward and backward.. The tongue is the strongest muscle in the body (relative to size). There are about 640 skeletal muscles in the human body. It takes twice as long to lose new muscle if you stop working out than it did to gain it.. Compare meat cuts from three cattle. Notice any differences?. Key Vocabulary Review. After . mating occurs, . reproductive . cells . called gametes come . together to . form a zygote.. gamete. : a . mature male . ERNST TAMM”, CASSANDRA FLOGEL,ANGELlKA BAUR AND ELKE LtiJTJEN-DRECOLL Department of Anatomy, Lehrstuhl II, University of Erlangen-Niirnberg, Krankenhausstr. 9, 8520 Erlangen, Germany (Received LIDs and lacrimal apparatus Dr L. Sarkar HOD department of ophthalmology VMMC and safdarjung hospital INTRODUCTION  An eyelid is a thin fold of skin that covers and protects an eye.  The October . 24 - 25 2017. Muscle . Structure. Muscle. Fascicle (bundle of fibers). Muscle . Fiber (single cell). Myofibril (organelle). Sarcomere (unit of contraction). Microscopic Anatomy of Skeletal Muscle. The muscular . tissue consists . of all the muscles of the body. These make up . almost 42. % of total body weight, and are composed of . long cells . known as fibers. The fibers are different lengths and vary in color from white to deep red.