Question 1: Do bacteria glow by the physiological reaction of breathing oxygen? More advanced biological extracellular luminescence (4 points, 2 points each, which can be reasonably summarized)

Question 1:( 1) the phenomenon of releasing energy when breathing (2) for self-protection against enemies (3) for foraging and lighting (4) trapping food as a signal to attract the opposite sex (6 points, 65438+ 0.5 points per minute, which can be reasonably summarized).

Question 1: Read the second and third paragraphs carefully and refine the answers.

Question 1: First of all, we must determine the scope, that is, four paragraphs, five paragraphs and six paragraphs, of which four paragraphs have two, five paragraphs have one, and six paragraphs have an obvious language symbol, that is, "yes". If you find this rule, the answer is not difficult to come out.