What do you think is the reason why body builders use amino acid to bulk their muscles up? Why do some use steroids?
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- 1.3 INSTRUCTIONS: - Do not copy answers from Google or Bartleby. A plagiarism checker will be used. - Answer all questions as they are connected. QUESTION: Why do body builders take amino acid supplements? EXPLAIN the physiology behind this.Which of these sentences best describes an anatomical study? 1) how using certain muscles changes the shape of the bones they are attached to 2) how UV radiation is involved in vitamin D production 3) how vaccines activate immune cells 4) how electrolytes balance may affect muscle crampingTetanus is a disease caused by Clostridium tetani characterized by muscle spasms. Just like the toxin produced by Clostridium botulinum, this toxin produced by C. tetani interferes with muscle contractions. Where botulina toxin causes paralysis, C. tetani toxin causes muscle spasms and painful contractions lasting minutes at a time. Additional symptoms include stiffness and rigidity of muscles. Using your knowledge of how muscles contract explain what steps within a muscle contraction are being interfered with to cause these symptoms?
- Fill in the appropriate type(s) of muscle: Contracts rhythmically and spontaneously:_______ ;is controlled voluntarily:________ ; contains orderly arrangements of fibrous proteins, giving a striped appearance:_________ ; is under involuntary control:________; is found in the walls of the digestive tract:_______; moves the skeleton:________ .Larry was told that a certain muscle cream was the newest best thing on the market and claims to double a person's muscle power when used as a part of a muscle-building workout.Interested in this product,he buys the special muscle cream and recruits Patrick and SpongeBob to help him with an experiment.Larry develops a special marshmallow weightlifting program for Patrick and SpongeBob.He meets with them once every day for a period of 2 weeks and keeps track of their results.Before each session Patrick's arms and back are lathered in the muscle cream, while SpongeBob's arm and back are lathered with the regular lotion. What is the independent variable? What is the dependent variable? What should Larry's conclusion be?How can weight lifters have such enormous muscles, while long-distance runners have lean muscles? Please, no copy or paste answer, thank you.
- A researcher is investigating the composition of muscle tissue in thegastrocnemius muscles (in the calf of the leg) of athletes. She takesa needle biopsy from the muscle and determines the concentration(or enzyme activity) of several substances. Describe the major differences this researcher sees when comparing the muscles of athletes whoperform in the following events: 100-meter dash, weight lifting, and10,000-meter runWhy would skeletal muscle be unsuitable for the wall of the urinary bladder? Explain how this illustrates the complementarity of form and function at a cellular and molecular level.watch this video and write summary on thermoregulation in animals and upload it here: https://www.khanacademy.org/test-prep/mcat/organ-systems/integumentary-system/v/thermoregulation-by-muscles Provide your answer in at least 300 words.
- A scientist extracts and measures the calcium content of one of your muscle fibers while you are asleep, when all of your muscles are relaxed. Where is the scientist likely to find calcium? In the T-tubules In the sarcoplasmic reticulum Bound to tropomyosin Bound to troponinGather information on the structure and function of skeletal, cardiac and smooth muscle. Combine all this information to create a brief guide to the structure and function of vertebrate muscle. Points that you need to consider include cell shape; cell size; number of nuclei per cell; position of the nuclei; presence or absence of striations; presence or absence of branching; and presence or absence of intercalated discs.b) Follow the table with a one-sentence explanation of what an intercalateddisc is. c) Briefly explain what happens to actin and myosin in muscle during rigor mortis.What do you mean by muscle?
