★ Physical Quiz
Involving little physical activity is called…
A. Physical fitness
B. Physical Activity
C. Exercise
D. Sedentary Lifestyle
Select your answer:
Topics:
Head and Neck Anatomy Body Defense Skin Blood Typing Cardiovascular System Anatomy Forensics: Blood Excretion Compact Bone Corona Public Health and Genetic Disease ESR (RBC sed rate) Gaseous Exchange in Humans Diabetes Mellitus Ecology & Organisms Macromolecules & EnzymesOther quiz:
Biotechnology › ViewWhat is the purpose of the extension step in PCR?
A. To separate DNA strands
B. To cool the reaction mixture
C. To synthesize new DNA strands
D. To add primers to the reaction
Cells › View
If you were some bad guy trying to sneak into an animal cell, who would be there to stop you?
A. nucleus
B. mitochondria
C. cell membrane
D. cell wall