★ The Cell Cycle & Cancer Quiz
One long continuous thread of DNA that consists of numerous genes & regulatory information.
A. Chromosome
B. Chromatid
C. Centromere
D. Telomere
Select your answer:

Topics:
Medical Suffixes Understanding Psychology Nervous System Organization of Systems Microbes and Infectious Disease Skeleton Biodiversity Conservation Selective Breeding Bio Cells Hematology Muscular System Movements Types of Doctors Circulatory & Respiratory System Foot Orthosis Vocab Tongue and Skin Diseases & DisordersOther quiz:
Circulatory & Respiratory System › ViewHelp clot the blood to keep you from bleeding to death when you are injured. They are cell fragments.
A. plasma
B. red blood cells
C. white blood cells
D. platelets
Bacteria & Viruses › View
What do viruses need to replicate?
A. food
B. a partner
C. a cell
D. moisture