Topics: Biochemistry Quiz
What characteristic of carbon makes it essential for life?
A. Its abundance in the atmosphere
B. Its ability to form four covalent bonds and long chains
C. Its atomic mass
D. Its radioactive properties
Select your answer:

Topics:
Inhalation Injury DNA, RNA, Proteins Bacterial Cell Structure Muscular The Ear Nephrology (Hemodialysis) Ears Bio Cells Dental Specialties Medical Careers Carbohydrates Leaves Healthcare Systems and Insurance Skeletal Muscle Anatomy ToxicologyOther quiz:
Communicable Diseases and Immune Response (OCR) › ViewWhich type of microorganism causes Black Sigatoka?
A. Bacteria
B. Fungus
C. Virus
D. Protoctista
EMR Pathophysiology › View
How much ambient air is Oxygen?
A. 21%
B. 45%
C. 78%
D. 34%