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Natasha2012 [34]
2 years ago
14

What is the genetic material found in all cells called?

Biology
1 answer:
Rina8888 [55]2 years ago
7 0
I believe that the answer is A.
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The interaction between which protein and ion initiates muscle coupling?
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Troponin is a component of thin filament along with tropomyosin and actin. It is a protein complex to which calcium binds and start the production of muscular force.

Calcium also playing a very important role in muscle contractions, it binds with troponin and helping to move tropomyosin.

When calcium ion attached to troponin, then conformational changes occurs in troponin shape and moves which allow tropomyosin going away from its inhibitory position from the myosin-binding sites on actin. After this, the energized myosin head starts binding to the actin molecules and starts the cross bridge cycle, which helping in shortening the muscle's fiber.

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What is a sex linked trait? What is the difference in inheritance between boys and girls for sex linked traits? Describe an exam
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Which statement best describes the amount of catalyst that remains at the end of a reaction? More catalyst is present at the end
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The answer is the catalyst is consumed by the reaction, so none remains at the end of the reaction.

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