组成蛋白质的基本元素是_______、_______、_______、_______等_______种,还含有少量其它元素,如_______、_______、_______、_______等。
正确答案:
"C","H","O","N","4","S","P","Fe","I"
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组成蛋白质的基本元素是_______、_______、_______、_______等_______种,还含有少量其它元素,如_______、_______、_______、_______等。
"C","H","O","N","4","S","P","Fe","I"
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