Select your answer:
Topics:
Cardiovascular Adaptation Refresher Alzheimer Disease and Dementia Lung & Breathing Surgical Nutrition Endocrine System Disorders Genetics: Viruses and Bacteria Epidemiology Child Development Corona Muscle Histology Sarcomere Anatomy Diseases of The Body Systems Metabolic Sauver Bacteriology Lab Culture Media EKG Medical TermOther quiz:
Cardiorespiratory Endurance › ViewOxygen enters your blood while carbon dioxide is eliminated (when you exercise you need more oxygen and produce more waste)
A. Lungs
B. Cardiovascular System
C. Heart
D. Blood
DNA and RNA Structures › View
What is the difference between DNA and RNA
A. DNA has uracil and RNA has thymine
B. DNA is involved in transcription and RNA is involved in translation
C. DNA contains thymine and RNA contains uracil
D. DNA is made of nucleotides and RNA is not