The writer is very fast, professional and responded to the review request fast also. Thank you.
Book/movie review
22/08/2022
Week 2 – Laboratory
ATP and Muscle Fatigue
This week log in to eScienceLabs to review muscle anatomy and learn about muscle fatigue in the lab exercise. You will watch three animations: the muscular system, major muscles of the body, and muscle cell contraction. The pre-lab reading will reinforce the different groups of major muscles and how muscles enable movement of the body. The sliding filament theory, action potential concepts, function of motor neurons, twitch fibers, and force summation concepts will be reviewed again in the pre-lab readings. The lab exercise will allow you to learn how muscles behave when they are fatigued and the length of time it takes for this to occur.
For this assignment you must:
Your assignment must be formatted according to APA guidelines as outlined in the Ashford Writing Center.
Carefully review the Grading Rubric for the criteria that will be used to evaluate your assignment.
Week 2 Assignment: Muscle Fatigue
Submission Instructions: Please complete your answers to the lab questions on this form. Please complete your answers, and SAVE the file in a location which you will be able to find again. Then, attach and submit the completed form to the Week 2 Laboratory dropbox in the Ashford University classroom.
Table 1: Muscle Fatigue Data
Trial
Time (Seconds)
Trial 1
Trial 2
Trial 3
Post-Lab Questions:
1. Did you notice any changes in the amount of time you could perform each wall sit, or how your legs felt after each of the trials?
2. Explain the actions that were occurring at the molecular level to produce this movement. Include sources of energy and any possible effect of muscle fatigue.
3. Hypothesize what would happen if blood flow was restricted to the leg when this experiment is performed.
4. How do banding patterns change when a muscle contracts?
5. What is the difference between a muscle organ, a muscle fiber, myofibril and a myofilament?
6. Outline the molecular mechanism for skeletal muscle contraction. At what point is ATP used and why?
The writer is very fast, professional and responded to the review request fast also. Thank you.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more