amariuswatson
Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Ask your questions and receive precise answers from experienced professionals across different disciplines. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

A biologist examines a single-celled organism isolated from a hot spring. The organism is a photosynthetic halophile that uses the pigment bacteriorhodopsin. In which kingdom should the biologist classify the organism?

A.
Protista
B.
Bacteria
C.
Fungi
D.
Archaea

Sagot :

Answer:

D. Archaea

Explanation:

The pigment bacteriorhodopsin  is found in Archaea. Bacteriorhodopsin is an integral membrane protein and acts a proton pump.It uses light energy to move protons from inside of the cell to outside across membrane.The proton gradient generated by the movement of protons is converted into chemical energy.

Archaeans include organisms that live in extreme environments such as hotsprings ,hypersaline water, thermal vents.

Bacteriorhodopsin is present in Halobacterium(a group of Archaea that can live in extremely saline water).

Answer:

Archaea

Explanation:

View image Taiga1000
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.