Specialized bacteria can produce their own food from inorganic compounds in the environment without the use of sunlight. This process is called
A)photosynthesis
B)cellular metabolism
C)fermentation
D)chemosynthesis
E)nitrogen fixation

Question

Quizplus · Accepted Answer

The process of producing food from inorganic compounds in the environment without the use of sunlight is called chemosynthesis. This process is used by specialized bacteria that live in extreme environments such as deep sea vents or hot springs. These bacteria use chemical energy from sources like sulfur or methane to produce organic molecules that they can use as food.

Specialized Bacteria Can Produce Their Own Food from Inorganic Compounds