Timmah has learned what a myofibril is a how it works, He learned that they are Myofibrils are essentially polymers, or repeating units, of sarcomeres. The shortening of the individual sarcomeres leads to the contraction of the individual muscle fibres, leading to muscle contractions. Now he knows he is a myofibril and will now become a muscle fiber.
Timmah has entered the room of myofibril
Wow this must be where I learn to become a Myofibril.
A myofibril is a long contractile fibres, groups of which run parallel to each other on the long axis of the myocytes. The myocytes run parallel to each other on the long axis of the cell.
So now that I am a myofibril I have learned that myofibril become a muscle fiber. I will now head to learn what a muscle fiber is and how it works.
Welcome, I can teach you anything you need to know about a muscle fiber. A muscle fiber is a muscle fiber is a single cylindrical muscle cell. An individual skeletal muscle may be made up of hundreds, or even thousands, of muscle fibers bundled together and wrapped in a connective tissue covering. We control physical forces moving through the body.
Now that Timmah has learned what a fascicle is he has learned that everything has become a fascicle and is now a muscle. Through his journey he has found everything he will need to know about a muscle.
WOW! So this must be the very end of how a muscle is formed. What does a fascicle do?
Welcome to the fascicle! The fascicle is located beneath the fascia inside of skeletal muscle. Fascicle are a bundle of muscle fibers which was what you were right before this. A fascicle is the biggest form of what you have become.
A fascicle provides pathways for the passage of blood vessels and nerves