ATP-driven pumps will move Ca ++<span> out of the sarcoplasm back into the SR. This results in the “reshielding” of the </span>actin<span>-binding sites on the thin filaments. Without the ability to form cross-bridges between the thin and thick filaments, the </span>muscle<span>fiber loses its tension and relaxes.</span>
A) Human chorionic gondotropin
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Answer
a.Nicotine gum
Explanation:
Nicotine gum is a better option than smoking. As your body is gets used to less nicotine, you'll find that your cravings lessen and that's how you break your dependence on it.
Answer: adolescents, Peer groups help to develop a sense of identity separate from adolescents' parents.
Explanation: Socialization helps people to be proficient in their daily life. It helps different groups of people to get to understand the norms and different expectations that lie on their levels of living. Socialization for peers helps them to understand themselves and know their expectations while with others.
People socialize by participating in diverse activities based on their age groups, for the case of peers they socialize with people under the same age groups on matters that affect them as <em>adolescents </em><u><em>without the presence of parents</em></u>. However, <u><em>if they are not nurtured well, they may fall apart.</em></u>
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