★ DNA Structure and Function Quiz
According to the principle of base pairing, bonds can only form between ________ and ____________; __________ and ____________.
A. adenine and thymine;
cytosine and guanine
B. lion and tigers;
bears and monkeys
C. hydrogen and oxygen;
carbon dioxide and gradient
D. atoms and thyme;
carbon and gradient
Select your answer:
Topics:
Skin Food for Thought Diseases & Disorders Human Body and Pathogens Iron Kinetics The Blood Human Body Systems Health and Diseases Breathing ...Respiration Biology for Engineers Muscle Histology Pharmacology Vitamins Aerobic- Cardio Respiratory Endurance Cardiology Nervous System/Endocrine SystemOther quiz:
Human Body › ViewIt serves as one of our primary defense against pathogenic organisms and other organisms that can cause various diseases.
A. heart
B. liver
C. muscles
D. integument
Sensory System Key Terms › View
External part of the ear; also called the auricle.
A. Incus
B. Pinna
C. Otoscope
D. Papillae