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sacomeres are a single unit of a muscle fiber multiple sacomeres make up a myofibril

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14y ago

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What is the name of the repeating pattern of units of a muscle cell?

I do believe you are asking about a sarcomere, units of repeating bands that make up the fibers (myofibrils) of a striated muscle.


Exercise can do what?

make more muscle fiber


What can Exercise?

make more muscle fiber


Which repeating units make up protein?

Amino Acids


exercise can do which of the following?

Make more muscle fiber.


What protein make up a muscle fiber?

the two proteins that make up muscles fibers are acting and myosin


What do you call the identical building blocks or units structures that make up polymers?

Strictly speaking the answer is "mers" - repeating units. Polymers are made from monomers though and this is an acceptable answer.


What are the fiber like protein units that make up the cell's cytoskeleton and the centrioles in animal cells?

microfiliments and microtubulars


What two repeating units make the backbone of DNA and RNA?

In DNA, the backbone is made up of alternating deoxyribose sugar and phosphate groups. In RNA, the backbone is made up of alternating ribose sugar and phosphate groups.


What fiber-like protein units make up the cell's cytoskeleton the mitotic spindle and the centrioles in animal cells?

microtubules


Howdo muscles move in your body?

Muscles make possible every move we make, even when we are sleeping. Your muscles move according to what they are fromed. To be more specific, a muscle is made up of many bundles of muscle fibers. Each of these bundles of fibers is called a motor unit. Each unit has a motor nerve which branches out at its tip. Each muscle fiber, therefore, has its own nerve ending to stimulate it. An electrochemical impulse is transmitted by chemicals from the nerve ending to the fiber, causing the fiber in that motor unit to contract and this is how each muscle of your body moves.


What is a myofibril made up of?

A myofibril is made up of repeating units called sarcomeres. Sarcomeres contain thick and thin filaments that slide past each other during muscle contraction. The protein fibers actin and myosin make up the thin and thick filaments, respectively.