Topics: Genes and DNA Quiz
What are the four nitrogenous bases found in DNA?
A. Adenine (A), Thymine (T), Guanine (G), Cytosine (C)
B. Adenine (A), Thymine (T), Uracil (U), Cytosine (C)
C. Adenine (A), Uracil (U), Guanine (G), Cytosine (C)
D. Uracil (U), Thymine (T), Guanine (G), Cytosine (C)
Select your answer:

Topics:
Anatomy and Histology Pulmonology Hazards & Risks Burns and Skin Cancer Tib/Fib, Knee and Femur Anatomy and Physiology- Cardiovascular Sysytem BMI (Body Mass Index) Nutritional Measurements Diseases & Disorders Homeostasis - Vision Correction Thrombosis, Emboliya Living Organisms Reproductive System Vocabulary Health and Disease Laser in MedicineOther quiz:
Diseases of The Nervous System › ViewSciatica is a disease of which body system?
A. The immune system
B. The digestive system
C. The respiratory system
D. The nervous system
Joints and Range of Motion › View
Turning palm up
A. Supination
B. Pronation
C. Dorsiflexion
D. Plantar flexion