Sulfur<span> is an important structural atom in most </span>proteins<span> as </span>sulfur amino acids. It defines its structure. <span>The </span>sulfur<span>-containing </span>amino acids<span>, </span>can<span> be converted into each other but neither </span>can<span>be synthesized in humans. Hope this answers the question. Have a nice day.</span>
That would be luster!
Hope this helped :)
You can either drive home, get a taxi and on the next day get the car or, if possible, go walking.
Hope it helped,
Happy homework/ study/ exam!