The Muscular System: Contraction of Motor Units 1. Define a motor neuron:_____A single nerve cell that branches from the brain or the spinal cord to a muscle or a gland. 2. Define a motor unit: ___A motor neuron and all of the muscle fibers it stimulates. 3. The synapse between a motor neuron and the muscle it innervates is called a ____neuromuscular junction_______. 4. The stimulation of additional motor units will increase the strength of the contraction. This process is called
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limbs (humerus‚ radius‚ ulna‚ carpal‚ metacarpal‚ phalanges) and lower limbs ( femur‚ tibia‚ fibula‚ tarsal‚ metatarsals‚ phalanges). The joints and discs are between the bones. The bones are made up of 25% water and 75 % cells. 2) Urinary - The system that maintains and regulates the fluid balance in the body. It consists of 4 parts - kidneys‚ ureters‚ bladder and urethra. The kidneys have two main functions - secreting
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CVE listing is a dictionary of publicly known information security vulnerabilities and exposures. IT is hosted by the Office of Cybersecurity and Communications at the U.S. Department of Homeland Security 5. Can Zenmap GUI detect which operating systems are present on IP servers and workstations? Which option includes that scan? Yes‚ the OS detection using TCP/IP stack fingerprinting option includes that scan. 6. If you have scanned a live host and detected that it is running Windows XP workstation
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government and with out it‚ the entire system would be backwards and out of order. The executive is the branch of a government charged with implementing‚ or executing‚ the law and running the day-to-day affairs of the government or state. The de facto most senior figure in an executive is referred to as the head of government. The executive may be referred to as the administration‚ in presidential systems‚ or simply as the government‚ in parliamentary systems. The Executive branch provides national
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PAD 170 : GOVERNMENT & POLITICS 1. Define ’election’ and explain its functions OR Explain the reasons supporting the importance of an election. ’Election’ refers to an act or process of choosing a person or persons for a public or political office. The functions of an election are: (i) To give the voters a choice of who should represent them in the legislature or government; (ii) To elect representatives who will act on behalf of their constituents
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AUDITORY SYSTEM NOTES Questions 1. What is sound? 1. What are the physical dimensions of sound 2. What are the perceptual dimensions of sound 3. What sounds can humans hear? 2. What is the anatomy of the ear? 3. What are the brain structures and pathways involved in the perception of hearing? 4. How do we localize sounds? Why do we hear? * Communication iHelen Keller felt that being deaf was worse than being blind‚ because blindness isolated her from
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Endocrine Maintains homeostasis. Ex. Growth rate‚ body temp‚ hunger feelings. Hormone Chemical messenger‚ that secretes into blood by an endocrine gland. Gland Secretes chemical substances used by the body Exocrine gland Secretes chemical substances into a duct Endocrine gland Ductless glands that secrete hormones Target cell Cell on which the hormone exerts an effect Affects of hormones Activation or inactivation of enzymes‚ stimulates mitosis‚ plasma membrane permeability change‚ synthesis
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Elizabeth Knox March 10‚ 2014 How can Lei apply the four step control process outlined in the text to address the problem of misreporting hours? Solution: A Control system has four control steps and they are; Setting performance standards‚ Measuring performance‚ Comparing performance against the standards and determining deviations‚ Taking action to correct problems and reinforce successes. Lei can apply all the four control process in the following ways: Setting performance standards:
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enjoyed a reputation for political stability----- the world’s only ex-colony to have independence forced upon it. • The Republic of Singapore is a sovereign republic‚ with Westminster System of unicameral parliamentary government. • If we say Westminster System‚ it is a democratic parliamentary system of government modeled after the politics of the United Kingdom. It follows the characters of a sovereign or head of state who is the nominal or legal and constitutional holder of executive
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Digestive system: Or/ or stomat/o- oral cavity (Mouth) Digestion Begins Digestion-breaking down into small parts Oral- pertaining to the oral cavity(Mouth) Herpetic Stomatitis- inflammation of the oral cavity (mouth) caused by the herpes simply 1 virus (HSV1) aka “cold Sores” “fever blister” Mechanical digestion involves- mastication (Chewing) Bucc/o-Cheek Buccal- pertaining to a cheek Gloss/o or lingu/o- tongue Glossectomy-Surgical removal of the tongue sublingual Pertaining to
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