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AnnZ [28]
3 years ago
5

Describe the benefits of physical activity for three different body systems

Biology
1 answer:
lawyer [7]3 years ago
6 0
Respiratory systemas your activity level increases your lungs begin to work more efficiently, pulling in larger amounts of air and increasing the amount of oxygen delivered to your bodycardiovascular system<span>regular physical activity strengthens the hear muscle so that it pumps blood more efficiently.
</span>musculoskeletal system<span>physical activity strengthens muscles and bones, reducing your risk of developing fragile bones as you age.</span>
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The outcome differs in the way that the protein folds itself at each level. The changes in the way that it folds lead to:

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Let's analyse what happens in each level of structure:

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  • For the secondary structure, a modification here can lead to a different folding. In other words, it can change from an α helix to a β pleated sheet or the other way round. This will give a different shape to the hair, like curly or straight.
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In conclusion, the modification of the secondary structure changes the interaction between the elements of the protein giving hair with different shapes.

Learn more at:

brainly.com/question/1548720?referrer=searchResults

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