The Amino Acid Score is defined as:
举一反三
- Linolenic acid is abundant in:</p></p>
- 在下面程序运行结果为（）。 A: SCORE existed! GREED is not defined! B: No SCORE! GREED is not defined! C: SCORE existed! GREED is defined! D: No SCORE! GREED is defined!
- Acid rain is not straightforwardly _____ to the burning of coal. </p></p>
- 必需氨基酸（essential amino acid）
- According to the scientists, life came from ___________. A: combination of energy and biochemical materials B: combination of nucleic acid and amino molecules C: nucleic acid molecules D: amino acid molecules