how to react. the brain as a central computer that controls all bodily functions‚ then the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this through the spinal cord‚ which runs from the brain down through the back and contains nerves that branch out to every organ
Premium Brain Retina Eye
Chapter 10 Muscle The muscular system helps in providing the movement for bones and in doing so allows the body to make complex movements. Muscle is one of the four types of primary tissue. The three kind of muscle tissue that make up the human body are: skeletal muscle‚ smooth muscle‚ and cardiac muscle. Skeletal muscle is voluntary and are usually found attached to bones where they help to produce movement of the skeleton. Smooth muscle is involuntary and are usually found in the walls of the
Premium Muscle Heart Blood
11. Identify the four basic types of tissues and the functions of each tissue type. There are four different types of tissue. They are; nerve‚ epithelial‚ connective‚ and muscle. The nerve tissue is made up of neurons that receive and transmit electrical impulses‚ this is their function. There are several different types of epithelial tissue. First there is simple squamous epithelium tissue. This is a single layer of cells that is in the lining of blood vessels‚ the lining of the pulmonary alveoli
Premium Epithelium Muscle Connective tissue
Great job once again on answering the question about how muscle action relates to the movement. I think maybe I took it to the extreme‚ I went on about agonist‚ synergist‚ and antagonist muscles. I wasn ’t sure if I should add the levers too. It appears as though you explained every type of muscle movement and gave an example of each. I went into flexion at the elbow and discussed that the agonist is the main muscle mover‚ the antagonist does the opposite‚ and the synergist is the helper. However
Premium Extension Knee Flexion
“Cells are the building blocks of tissues and therefore multicellular organisms. Using specific examples‚ describe some of the mechanisms used by cells to provide organisation within tissues containing different cell types.” One cannot adequately contemplate the organisation of tissues‚ let alone organisms. Words fall short when explaining the sheer vastness of their complexity. It is incredible that such astonishingly patterned structures can be formed from so many individual cells but greater
Premium Organism Eukaryote DNA
contraction in skeletal muscle is caused by specialized intracellular thin and thick filaments‚ actin and myosin‚ sliding past each other. Contraction and relaxation of skeletal muscle bring about body movements. These body movements are voluntary and facilitated by the somatic nervous system. Near contact between somatic motor neurons and the muscle fibers are referred to as neuromuscular junctions. It is at the neuromuscular junctions that neurons are able to transmit a signal to the muscle fibers causing
Premium Muscle Myosin Muscular system
muscle contraction Introduction For a skeletal muscle fiber to contract‚ a stimulus must be applied to it. The stimulus is delivered by a nerve cell‚ or neuron. A neuron has a threadlike process called and axon that my run 91 cm or more to a muscle. A bundle of such fibers from man different neurons composes a nerve. A neuron that stimulates muscle tissue is called a motor neuron. The motor neuron branches into terminal structures called telodendria that come into close approximation with
Premium Muscle Myosin Muscular system
Indian Banking Industry: An analysis 1. INTRODUCTION 1.1Industry definition: The Banking industry comprises of segments that provide financial assistance and advisory services to its customers by means of varied functions such as commercial banking‚ wholesale banking‚ personal banking‚ internet banking‚ mobile banking‚ credit unions‚ investment banking and the like. With years‚ banks are also adding services to their customers. The Indian banking industry is passing through a phase of customers
Premium Bank
Instructions for Test Practice Reading Test 4 Reading Test 5 Reading Test 6 Fast Track Reading Learn from your mistakes How can I improve? Tips from test-takers Sample Answer Page (Listening and Reading) 25 26 27 39 51 64 66 67 69 IELTS on Track ACADEMIC B e-BOOK IV Copyright © Slater‚ Millen UNIT 3 WRITING The IELTS Writing Test Examiners’ Suggestions Fast Track Writing More about Task 1 More about Task 2 Instructions for Test Practice Writing Test 4 Task 1 Task 2 Writing Test 5 Task 1 Task 2 Writing
Premium Academia Question Writing
1. Which of the following is NOT one of the functions of the cardiorespiratory system? Student Response Correct Answer Feedback A. To transport oxygen B. To pick up waste products C. To transport nutrients D. To produce ATP Score: 2.5/2.5 2. A typical resting heart rate for a normal individual is around Student Response Correct Answer Feedback A. 30bpm B. 100bpm C. 60bpm D. 200bpm Score:
Premium Muscle Exercise Stretching