★ Genetics: Viruses and Bacteria Quiz
Some bacteria move by using a long, whip-like structure called a(n) ____________________
A. tail
B. cillia
C. organs
D. flagellum
Select your answer:

Topics:
Human Digestive System Hormones Common Diseases in Human Beings Components of Food Hematology in Veterinary Medicine Genes and DNA Diagnostic Tools Medicine Clinics Lung & Breathing Body Fluids & Circulation Cells, Tissues and Organs Diseases of The Nervous System Body Movements Blood clotting Tissue Repair PathologyOther quiz:
Health Systems › ViewWhich of the following demonstrates responsibility?
A. Admitting to a mistake
B. Lying about an error
C. Procrastinating
D. Taking extended lunch breaks
Respiratory System › View
The place in the lungs where oxygen and carbon dioxide are exchanged
A. Diaphragm
B. Alveolus
C. Bronchi Tube
D. Trachea