★ Microbiology Quiz
What is the main product of Iron (II) oxidation by bacteria?
A. Hydrogen sulfide
B. Iron (III) Hydroxide
C. Methane
D. Nitrogen gas
Select your answer:
Topics:
The Brain Cardiac & Diseases of Blood Flow Genetics: Viruses and Bacteria Teeths Life Processes Heart and Circulatory System Homeostasis and Disease Non-infectious Disease Human Body Human Eye and Colourful World Degeneration Pathology Respiratory System Vitamins and Minerals Heart VisionOther quiz:
Human Eye and Colourful World › View___________ regulates and controls the amount of light entering the eye.
A. Iris
B. pupil
C. cornea
D. retina
Anatomical Terminology › View
The mammary region is known as the…
A. chest
B. breast
C. hip area