Cloze TestSoru #8929
Deep-Sea Bioluminescence
In the perpetual darkness of the deep ocean, bioluminescence is not an anomaly but a ubiquitous survival strategy. More than seventy percent of abyssal creatures are estimated to generate their own cold light. Some species produce luminescence endogenously through the luciferin-luciferase reaction, whereas others host symbiotic colonies of glowing bacteria in specialized photophores. Marine organisms employ light for diverse purposes: lanternfish flash bioluminescent bellies to blend with faint surface downwelling, thereby counterilluminating themselves against predators below. Deep-sea anglerfish dangle luminous lures to entangle curious prey. Biologists are continually discovering new fluorescent proteins, which have already provided revolutionary tools for biomedical cellular imaging. Choose the most appropriate option for blank (IV) in the text about deep-sea bioluminescence:
- A)about
- B)for
- C)with
- D)from
- E)to
Cevabı ve çözümü göster
Doğru cevap: E) to
Çözüm: Amaç bildiren infinitive: "...luminous lures to entangle curious prey" (avları tuzağa düşürmek için). Doğru cevap E'dir.