Solution-Questions from skeletal muscle lecture | Homework Helpers

Review Questions from Skeletal Muscle Lecture

Question 1: What tissues from part of a muscle (organ)? List 3 board functions of skeletal muscle. Describe the anatomical hierarchy of a muscle organ using these: organ, fascicle, 1 cell or myocyte = 1 muscle fiber, sarcomere, myofilaments.

Don't use plagiarized sources. Get Your Custom Essay on
Solution-Questions from skeletal muscle lecture | Homework Helpers
Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT!
Order Essay

2. Describe the roles of the connectives in a muscle (organ). What produces passive tension when a muscle is stretched? Predict what might affect the elasticity of different skeletal muscles or elasticity between different individuals.

3. Describe the development of muscle fibers from myoblast stem cells. Graph the proliferation of myofibers & myoblast on the Y-axis with age on the X-axis.

4. Describe the organization or location of the nuclei, myofibrils, sarcoplasmic reticulum and mitochondria within a myocyte (1 muscle cell).

5. Draw a sarcomere showing thick and thin filaments, & the z-line. How does a sarcomere shorten during a contraction? What limits sarcomere shortening? Graph the active tension curve of a muscle with resting length on the X-axis; explain why active tension varies at different sarcomere lengths.

6. What neurotransmitter is released by excited motor neurons at a neuromuscular junction for skeletal muscle? What role do T-tubules play in the excitation of the sarcoplasmic reticulum in a muscle cell?

7. Explain the importance of both channel-mediated diffusion out of the SR (into cytoplasm) & active transport of Ca2+ back into the sarcoplasmic reticulum.

8. Describe the major steps involved in a muscle contraction with regards to actin, myosin, activation sites, Ca2+ and energy (ATP ? ADP)

Calculate your paper price
Pages (550 words)
Approximate price: -

Why Choose Us

Top quality papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Professional academic writers

We have hired a team of professional writers experienced in academic and business writing. Most of them are native speakers and PhD holders able to take care of any assignment you need help with.

Free revisions

If you feel that we missed something, send the order for a free revision. You will have 10 days to send the order for revision after you receive the final paper. You can either do it on your own after signing in to your personal account or by contacting our support.

On-time delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & confidential

We use several checkers to make sure that all papers you receive are plagiarism-free. Our editors carefully go through all in-text citations. We also promise full confidentiality in all our services.

24/7 Customer Support

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

Essays

Essay Writing Service

You are welcome to choose your academic level and the type of your paper. Our academic experts will gladly help you with essays, case studies, research papers and other assignments.

Admissions

Admission help & business writing

You can be positive that we will be here 24/7 to help you get accepted to the Master’s program at the TOP-universities or help you get a well-paid position.

Reviews

Editing your paper

Our academic writers and editors will help you submit a well-structured and organized paper just on time. We will ensure that your final paper is of the highest quality and absolutely free of mistakes.

Reviews

Revising your paper

Our academic writers and editors will help you with unlimited number of revisions in case you need any customization of your academic papers