What are the 4 nitrogen bases?
A. adenine, thymine, cytoplasm, and guanine
B. adenine, thymine cytosine, and guanine
C. adenine, thymine, cytosine, and gylcerol
D. adenine, thymine, cytosine, and glucose
Select your answer:
Topics:
Medical, Legal, and Ethical Issues Psychology Vocabulary Physical Education Tracheostomy Care Medicine on the Western Front Human Body Energy, Hydrology, Microbiology Limitation of Senses Reproductive System Vocabulary Cell Theory and Microbiology Cells, Tissues and Organs Components of Food Human Body and Pathogens Cardiovascular Pathophysiology Skin AppendagesOther quiz:
Liveability › ViewWhat is one reason Harare, Zimbabwe is considered a city with low liveability?
A. They have a healthy population.
B. There are very low crime rates.
C. Children do not behave.
D. There is not enough clean water to drink.
Digestive System and Nutrition › View
Which area is a common area for both food and air?
A. Pharynx
B. Larynx
C. Soft palate
D. Epiglottis