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IgorLugansk [536]
3 years ago
10

The thin filaments and thick filaments and their associated proteins are the key functional components of the sarcomere. it is i

mportant to be able to identify these components in order to understand their roles in muscle contraction.
Biology
1 answer:
kkurt [141]3 years ago
3 0

Muscle is composed of small units known as myofibril which itself composed of cylindrical bundles of thread like filaments; thick filament and thin filament known as myosin and actin respectively.

These filaments make up a myofibril which is organized into a chain of contractile units called sarcomeres. . There are two more proteins known as titin and nebulin which also contribute to the structure of sarcomere.

The function of the muscle is to contract and these filaments play a major role in it


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Most of the fatty acids in cells contain an even number of carbons with 16 to 18 carbon atoms per molecule.

<h3>What are fatty acids?</h3>

Fatty acids are biomolecules which consist of a long non-polar hydrocarbon chain and a polar carboxylic acid head.

Fatty acid are found combined with glycerol molecules to form fats found in animals.

The oxidation of fatty acids produces large amount of energy for the body.

In conclusion. fatty acids are lipid molecules found in living organism that serve as energy stores.

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Explanation:

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Prokaryotes generally lack nucleus and other membrane-bound organelles such as chloroplast and mitochondrion. Eukaryotes on the other hand have nucleus and membrane-bound organelles such as mitochondrion and chloroplast.

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Answer: honestly i just dont know im here for the points thanks broski

Explanation:

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