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The Muscular System Chapter 15-3 Page 488
Muscle Facts Muscles are tissues that can shorten along their lengthMuscles only move things when they contract or shorten There are more than 600 muscles in the muscular system
Muscular System The Muscular System works with the Skeletal System to provide movement. The Muscular System works within internal organs to support bodily functions
2 Muscle Categories Voluntary Muscles Involuntary Muscles SkeletalCardiac Smooth
Voluntary Muscles Muscles that are under conscious control Examples:Muscles that move joints (biceps and triceps) Muscles that move skin (smiling, raising your eyebrows)
Voluntary Muscle -
Involuntary Muscles Muscles NOT under conscious controlExamples: heart, digestive organs, diaphragm (breathing)
Skeletal Muscle Smooth Muscle Cardiac Muscle3 Types of Muscle Tissue Skeletal Muscle Smooth Muscle Cardiac Muscle
3 Types of Muscle Tissue
Skeletal Muscle P 489 Muscle attached to the skeleton, making movement possible
Skeletal Muscle -
Smooth Muscle - P 489 Involuntary muscle found inside many internal organs of the body
Smooth Muscle -
Cardiac Muscle - p489 Muscle tissue found only in the heart
3 Types of Muscle Tissue
Striated Muscle (cardiac)
Striated Muscle (skeletal)
Smooth Muscle -
Internal Organs & Blood VesselsVoluntary Involuntary Involuntary Striated Non-Striated Striated Quickly Slowly Quickly No No Yes Attached to skeleton Internal Organs & Blood Vessels Heart
Tendon - P 490 Strong connective tissue that attaches a muscle to bone.
Flexor - Muscle that bends a joint.
Flexor - -
Extensor - Muscle that straightens a joint.
Care of Skeletal & Muscular System
Explain how exercise improves muscular strength and flexibility.Individual cells grow wider, muscle becomes thicker Exercise & stretching lengthens muscles which increases flexibility
Skeletal & Muscular Systems REVIEW
An adult has how many bones in their body? 100 300 206 210Quiz An adult has how many bones in their body? 100 300 206 210
Quiz Some animals have skeletons on the outside of their bodies. This kind of skeleton is called an ______. endoskeleton internal skeleton exoskeletons
Quiz Connective tissues connect muscles to bone. These connective tissues are called _______? Ligaments Tendons Exoskeleton cartilage
Quiz Bones are attached to one another with tissue called ______.ligaments tendons exoskeletons cartilage
Quiz A soft tissue found inside some of the bones of our skeletal system is where new blood cells are made. Name of this tissue is __________. marrow tendon cartilage ligament
Quiz The elbow is an example of which kind of joint? HingeBall-and-socket Pivot fixed
Quiz The shoulder and upper arm are an example of which kind of joint?Hinge Ball-and-socket Pivot fixed
Quiz The bones of the skull are an example of which kind of joint?ball& socket hindge pivot fixed
Quiz 9. Name the 3 kinds of muscles found in human beings.
Quiz 10. How are involuntary and voluntary muscles different from each other?
-Leonela Adriano -Hector Osorio. Types of Muscles There are about 600 muscles in your body. There are about 600 muscles in your body. Some of your body’s.
The Muscular System Key Concepts
The Muscular System Chapter 1 Section 4 Pages:
Lesson 4 – The Muscular System
Chapter 14: Bones, Muscles, and Skin Section 3: The Muscular System
The Muscular System. 1. The main function of the muscular system is to work with our skeletal system to help us move.
The Muscular System Gaiser Life Science.
Bones, Muscles, and Skin Bellringer: Are bones dead or alive? Explain your answer. - The Muscular System.
The Muscular System YOUR MUSCLES. Functions of the Muscular System A muscle is made of strong tissue that can contract in an orderly way. When a muscle.
The Muscular System Working out: keeping the body functioning.
The Muscular System Three Functions: Produce movement
MUSCLES Like a machine, your body consists of many parts that move. Those parts are your bones and muscles.
The Muscular System 5/24/12 pgs
Muscles Human Body - more than 650 muscles Muscle makes up half a person’s body weight.
Ch Notes The Muscular System. There are about 600 muscles in the human body. Muscles have many functions such as: –Keep your heart beating –Pull.
Muscular System. 1. The Human Muscular System Muscle is an organ that contracts to allow movement of the body. When muscle contracts it becomes shorter.
Muscular System. Some functions: 1.Helps the body move 2.Moves food through the digestive system 3.Keeps the heart beating BrainPop Video Clip – Muscular.
The Muscular System Goal: To describe the structure and function of the muscular system.
Muscular System Mrs. Smalley. Function of the Muscular System The muscular system enables movement of your body and internal organs. The muscular system.
9-1 Notes - The Musculoskeletal System Chapter 9, Lesson 1.
Your marvelous muscles What are the three types of muscles? How do we identify them? What do they do?
What to think about…. What are the functions of muscles? How do muscles work? What are some of the different types of muscles? What happens to muscles.
7-3.3 SUMMARIZE THE RELATIONSHIPS OF THE MAJOR BODY SYSTEMS MUSCULAR SYSTEM- WORKS WITH THE SKELETAL SYSTEM TO ALLOW MOVEMENT. Muscular System Notes.
Need a reason to smile today? There are about 60 muscles in the face. It takes about 40 muscles to frown, but only 20 muscles to smile. Smiling is easier.
The Muscular System Section 3. Types of Muscle Involuntary muscles Voluntary muscles Your body has three types of muscle tissue – skeletal muscle, smooth.
The Muscular System: Moving your Body
MUSCLES & MOVEMENT Section 9.4. Three Types of Muscle Cardiac, Smooth, Skeletal.
Unit 18 (Ch. 14) Support & Movement Which two systems work together to allow support & movement? What’s another word for movement? 200.
Skeletal and Muscular System. Skeletal System Body system that consists of bone, cartilage, ligaments, and tendons. Humans have about 206 bones. 4 Functions.
Key words Flexor Extensor Smooth muscle Skeletal muscle Cardiac muscle.
Muscles. MUSCLES Muscle – Organ that contracts and relaxes (returns to regular length). As a result, body parts move. Tendon – thick bands that attach.
Muscular System Muscle tissue responds to messages from the brain and contracts, or shortens, to cause movement.
Lesson 7: Major Organ Systems MUSCULAR SYSTEM. Muscle Tissue LocationFunctionVoluntary or Involuntary skeletal attached to bones pull bones to make them.
THE MUSCULAR SYSTEM Life Science. Function of the Muscular System What does the muscular system work with?
What is important to know about muscles? –Muscle contracts to move bones and body parts. –Muscles pull never push. –Muscles look either striated or smooth:
The Muscular System Yeah…just like that!. Muscular System Overview The muscular system consists of all the muscles in your internal organs, as well as.
What is the life process of locomotion? movement or the ability to move from one place to another Which two body systems interact to carry out this life.
STRUCTURES & FUNCTIONS Muscular System. All of the muscles that let you move. An organ system whose primary function is movement and flexibility.
The Muscular System Ch Smooth Muscle is found in the digestive tract and the walls of blood vessels. Cardiac Muscle is found only in the heart. Skeletal.
Musculoskeletal System. Common names Vocabulary Lesson 2 1. skeleton – the framework of connected bones in your body 2. bone – is an organ of the skeletal.
The Muscular System Muscular System Muscle Tissue and Connective Tissue Somewhere in your body a muscle is working. Try as you might to keep still, you.
Muscles and Levers Chapter 15, section 3.
MUSCLES 1. There are over 600 muscles in the body. 2. All muscles contract (shorten) only 3. There are 3 kinds of muscles.
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