Relexes Essay Example

Relexes Essay Relexes BY samuell 23777 Reflexes Sam Viral Effector Knee Jerk Leg Moved Motor Reinforcement of the Knee-Jerk Leg Moved more intensely Ankle-Jerk Reflex Foot Twitched Biceps Jerk Did not detect Triceps Jerk Pupillary Pupils did not change Babinski Toe flexed Uvular Gagged Reaction Time 30cm/5cm/10cm 30cm/20cm/15cm Purpose: I ne purpose 0T tnls Ian Is to snow renexes ana now tne nervous system arcs and nerve impulses work in order to test out a certain reflex. Hypothesis: The reflex testings will show no abnormalities in our nervous system. If we reacted to all the trials then we will not have any abnormalities in our reflexive nervous system. Materials: Lab Partner A rubber hammer (Triangular) A Yard Stick A chart to record your reflexes 2) When the hammer hits the patella the sensory fiber leads into the central nercous system and connects to one or more interneurons. These interneurons communicate with motor neurons and then leads outward to the effectors. 3) Muscular tension dumbs out the signal responses for reflexes due to the amount of concentration and nergy concentrated onto the clenched part of the body. When clenching your fists during a fight or athletic contest your reflexes are not as effective because most of the energy is used to clench your fists. 4) The involuntary Jerks in the muscles after the reflex tests are similar in every trial 5) It is hard to catch the card because the reflexes and the impulses do not act quickly enough for us to catch the card within a short time span. The synapse uses chemicals to transfer impulses which slow down he reflex even more. We will write a custom essay sample on Relexes specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Relexes specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Relexes specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Results: We obtain misleading results due to the gaps in our lab on how we did not respond toa certain reflex trial. Problems: We ran into a couple of errors while doing the experiment. Two of our reflex trials had shown that we did not react to it. The problem was that we might have not done the lab correctly thus creating a gap in our chart. Conclusion: Despite the problems we came onto during our lab due to inability to do the lab correctly, the lab proved our hypothesis n having no abnormalities in our reflexes. IVe learned how to test out persons reflexes and to check if their nervous system is working properly. I can apply this in my life if someone ever gets injured in the spine however small it is, I can test if the nervous system is still working or not. In order for this to be a better experiment my partner and I must redo the trials and make sure we have done each trial properly and correctly according to the directions and guidelines.

Essay Sample Introduction for Essay About Actors

Essay Sample Introduction for Essay About ActorsAn essay sample introduction for an essay about actors is one of the most important and vital parts of the entire writing process. When writing an essay about actors, the information that you write needs to have some effect on the reader.A good introduction to an essay about actors usually begins with a reference to the actor's name. It can be his first name or last name. It is important to do this to give the readers an idea of the actor's importance to the film or television show.The next part of the introduction is about the main theme of the topic being discussed. This is what makes the whole essay's topic exciting and interesting to read. It gives the readers some idea of the whole writing process as well as how the writer intends to write the rest of the essay.The last part of the introduction is the most important component. The writer should state whether the essay's topic pertains to general topics, personal experiences, or res earch findings. If the essay will be about general topics, then this is the best place to list important elements that the essay needs to include.Next, the writer should list the most important elements of the essay. The other parts should then follow along. For example, if the writer wants to write an essay about actors' view points and/or their experiences, they would state these.Once this is done, it is time to list the necessary words that are used in the essay. The writer should be careful not to use the same words more than once.Finally, the essay sample introduction for essay about actors must end with the passage of time. By this, the writer knows that their essay is complete and finished.