Name: Dawn Jenkins Date: Dec.3‚ 2013 Instructor’s Name: Cara bianco Assignment: BIO125 Phase 2 Lab Report—The Muscular and Skeletal Systems INSTRUCTIONS: In this lab‚ you will be examining the structures and functions of the skeletal and muscular systems through Mr. Skeleton and Muscle Man. As you navigate your way through the systems‚ identify various parts by the corresponding letters. Part 1: Identify and list the names of the 4 types of bones in the lab. Each group of bones shown represents
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the process‚ and then allow for brain growth and development. By 12-18 months they grow together‚ and remain flexible during infancy and childhood. In adulthood the cranial sutures stay together. B. Why are synarthroses an important component of fibrous joints? Synarthroses are joints that do not move‚ such as the joints in the skull that never move in
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moving The human body is only able to assume it’s different posture and maintain its structure due to the skeletal system. The skeletal system is made up of bones which have an outer hard cortical layer and an inner soft trabecular layer made of cancellous bone. Within some long bone is the all important marrow from where all the blood cells originate after maturation. The skeletal system can be divided into 2 groups: 1. Axial skeleton: The bones here include the skull and bones of the vertebrae
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them while we are here on Earth in these spectacular containers!! Your body is covered by the largest organ and is supported within by foundation‚ your skeletal system. All your body systems have to work together in order to keep you alive and well. You will be exploring then parts of your body by using various web resources!!!! A. Skeletal System Your Foundation: Bones‚ beneath it all Why can’t a skeleton lift weights? Because he is all bones and no muscle!!!! Scenario: The injured athlete
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tissues organs. The organ systems and what they include: The system that regulates water‚ electrolyte‚ and acid-base balance of the blood is the: Urinary System the science of the structure of living organisms Hematopoeisis is the function of the: Skeletal System Homeostasis in the human body is controlled primarily by which two organ systems: Nervous and endocrine systems Elimination of metabolic wastes from the body is the function of the: Excretory system 1. Which of the following
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Function • A&P are inseparable • Function reflects structure • Specific form • Levels of organization 1. Chemical level 2. cellular level 3. tissue level 4. organ level 5. organ system 6. organismal level • Necessary Life functions o Maintaining boundaries o Movement o Responsiveness o Digestion o Metabolism o Excretion o Reproduction
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Most of our skeletal muscles are attached to bone on either end by tendons. As the muscles contract‚ they exert force on the bones. This force helps to support and move our body. Normally one end of the muscle is fixed in its position and the other end moves during contraction. The Origin is the attachment site that is stationary during contraction. The insertion is the site that does move when a muscle contracts. When we discuss the position of the Origin and insertion points‚ the insertion
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BSC 2093 A&P I Lecture Exam 2 Review Sheet Chapter 5: The Integumentary System Know figure 5.1 Identify the different structures that make up the integument including the dermal layers‚ Sweat and Oil glands‚ and Nerve Corpuscles that exist there Know that Skin accounts for 7% of the body weight (9 11 lbs) Know how to calculate percent skin from a given weight and vice versa. Know the name‚ shape‚ and characteristics of the cell types that exist in the Epidermis Keratinocytes
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two main properties‚ the mass and the quality of the bone. The bone is a living tissue made up of tough elastic collagen fibers and minerals and contains cells that make and moulds itself in a process called bone resorption‚ it also forms the rigid skeletal framework that protects body organs. Osteoporosis is influenced by various factors such as genetic‚ sex‚ hormones nutrition‚ environment and others‚ As we grow bones tend to form fast‚ and as a result new bones are added to the skeleton than old
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Activity 1.2.2: Skeleton Scavenger Hunt Introduction Throughout the Human Body Systems course‚ you will explore the many functions of the skeletal system. Bones‚ cartilage‚ ligaments and tendons are all types of connective tissue that support your frame. The human skeleton is a wonder of design and engineering. It is incredibly strong and affords us great protection‚ but it is also incredibly light‚ giving us a great range of mobility. As you go on to explore the human body‚ knowledge of bone
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