Riftia tube worms contain unusual hemoglobins that bind(s)

Question

Quizplus · Accepted Answer

Riftia tube worms have a symbiotic relationship with chemosynthetic bacteria that are capable of oxidizing hydrogen sulfide (H₂S) to produce energy for the worm. The hemoglobins in the tube worms bind both H₂S and oxygen (O₂) in order to transport these chemicals to their bacterial symbionts. This allows the worm to supply its symbionts with the necessary chemicals for energy production.

Riftia Tube Worms Contain Unusual Hemoglobins That Bind(s)