Each thick filament of a skeletal muscle fiber consists of
___________.
A. chains of myosin molecules
ules
B. six molecules coiled into helical structure
C. two actin protein strands coiled helically around each other
D. a rod- shaped structure with "heads' projecting from each end

Answers

Answer 1

Answer:

A. Chains of Myosin Molecules

Explanation:

The thick filaments are composed of myosin, and the thin filaments are predominantly actin, along with two other muscle proteins, tropomyosin and troponin.


Related Questions

During a follow-up visit, a female client who underwent a mastectomy presents with an infection that requires an antibiotic. She admits she has been doing some gardening. What further instructions and teaching are needed?

Answers

Answer: The further instructions and teaching that si needed by the female client is that she should WEAR GLOVES AND PROTECTIVE CLOTHINGS TO AVOID ANY INJURIES.

Explanation: Mastectomy is is a surgical procedure that involves complete or partial removal of the tissues of the breast inorder to prevent or treat breast cancer.

In the case of the scenerio presented in the question, it is imperative that the nurse tell the client or recommend that the client wear gloves gloves when doing any form of work like working in the backyard or housework inorder to prevent injuries ,these injuries that are being prevented if contracted may become infected or heal slowly.

When the client works,there is promotion of feeling of usefulness,meeting a need,sense of fulfillment,this in-turn has a positive effect on the client's ability to cope with her health condition and also boost/enhance her self esteem.

Advice should also be given to her on strict compliance to follow up visits,that is making sure that her follow up visits are frequent.however,it's is worthy to more that,all these won't help in any way to prevent untoward injury.

The technique where a person breathes in through the nose to a specifi c count and then exhales through pursed lips to double the intake count is known as a. sighing. b. deep breathing. c. meditation. d. autonomic ventilation. e. release management. 9. During autogenic training, a person a. contracts each muscle to about 70 percent of capacity. b. concentrates on feelings of warmth and heaviness

Answers

Answer:

a. sighing.

b. concentrates on feelings of warmth and heaviness

Explanation:

How can networking help you get a job

Answers

Answer:

because its about making contacts and getting advice. Also building relationships with companys.

Explanation:

In other words it's a opportunity to meet new people, get advice, or to work with new people.

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