PPT-Muscular System All portions are derived from mesoderm

Muscle tissue is capable of contraction so many bodily activities are carried out by the muscles All muscle cells are elongate therefore they are termed fibers Muscle fibers lie in parallel arrays with the longitudinal axis of the muscle. Susan Levin 2011. What muscles are you using right now? . Make a list. Exit Ticket. What are the functions of the muscular system?. Why do muscles work in pairs?. Science . Words to know. Muscle. Voluntary muscle. Muscle Pretest. Muscle Pretest. a. allows movement . b. . enables voluntary and involuntary movement. c. . . voluntary. – movements you can control. . ex. . Shooting a basketball, playing piano, . Learning Objectives:. Describe the functions of the muscular system. Identify structures of the muscular system and the function of each. Describe methods of assessment of the muscular system. Describe disorders of the muscular system. Muscle cells cannot . partially. contract. They act on the ‘all or none’ principle. They either contract 100% or do not contract at all.. You cannot turn fat into muscle by exercising.. You cannot ‘spot reduce’ i.e. you cannot get rid of your spare tire by doing sit-ups.. Dr. Safaa. Objectives. Understand the development of muscles (skeletal, cardiac and smooth).. Explain somite formation.. Describe the development of limb musculature.. Enlist the derivatives of . Primaxial. S. ystem. . E-mail: . a.al-nuaimi@sheffield.ac.uk. E. mail: abdulameerh@yahoo.com . Prof. . Abdulameer. Al-. Nuaimi. Development of Skeletal muscle. Muscles of the head . are . derived from seven . College of science. Biology Dept.. Zoology . 4. th. class. Embryology LAB.. (3). NAME :. 3. rd. week: Further development . The . embryo develops further by forming . three. germ . layers,the. process being known as . Dr . Mukesh. . Singla. Additional Professor Anatomy. AIIMS . Rishikesh. URINARY BLADDER. MALE PELVIS. MALE URETHRA. FEMALE PELVIS. Genital ducts in the female at the end of the second month. Note. the . Name the three bones in your arm. The three bones in your arm include…... Describe three functions of skeletal system. E.g. - The skeletal system is responsible for BLOOD PRODUCTION. The bone marrow inside larger bones produces blood cells. made up of over 600 different muscles. consists of two different . types of tissue: . connective tissue. muscle tissue. What is the Muscular System?. What are the Functions of the Muscular System?. To create movement by working with bones, ligaments, and tendons.. Muscular System. Main Function. The muscular system is responsible for the movement of the human body.. Each muscle is a discreet organ constructed of…. . - Skeletal muscle tissue. . - Blood vessels. Dr. . Khaldoun. . Khamaiseh. FRCOG MRCP. Consultant in Obstetrics & Gynecology & reproductive medicine. Fertilization . occure. in the ampulla of the fallopian tube. Then division into . TLAS OF UMAN MBRYOLOGY 186 The indifferent stageAt embryonic day 19, the human embryo is a 0.6 mm wide threelayered germ disc. The three intraembryonic germ layers, the endoderm, intraembryonic mesod By . Ass. . Lec. . . Reham. . Saad. . Kadhum. . Source of skeletal system . In general, the skeletal system develops . from ( . Mesoderm and Ectoderm ) . paraxial . and . lateral . píate. (parietal layer) .