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actin and myosin

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Q: What are Myofibrils composed primarily of?
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Myofibrils are composed primarily of two protein filaments called?

thick filaments and thin filaments


What Primarily composes myofibrils?

Actin & Myosin compose myofibrils.


Myofibrils are made primarily of what?

actin and myosin


What are sarcomeres made of?

sarcomeres are composed of myofilaments


Which section goes into myofibrils organised along muscle fibers?

Myofibrils are composed of proteins such as actin, myosin, titin. These proteins are organized into thin filaments and thick filaments, which repeat along the length of the myofibril in sections called sarcomeres.


What substances is cellular cytoplasm primarily composed of?

Cellular cytoplasm is primarily composed of lipids.


Planet composed primarily of iron oxide?

The is no known planet composed primarily of Iron Oxide.


What are Long threadlike structures found in muscle fibers?

Myofibrils are thread like structures found in muscle fiber composed of bundles of myofilaments.


The giant planets are composed primarily of?

Gas (primarily hydrogen)


What makes up myofibrils?

Thin filaments consist primarily of the protein actin, coiled with nebulin filaments. Thick filaments consist primarily of the protein myosin, held in place by tit in filaments.


Fibers of the cytoskeleton are composed of primarily?

There are three components.They are micro filaments,micro tubules and intermediate filaments.All are composed of proteins.


Which two rocks are primarily composed of a mineral that bubbles with acid?

The two rocks that are primarily composed of a mineral that bubbles with acid are limestone and marble.