Which nitrogen bases pair together in DNA?
A. Adenine – Cytosine
B. Thymine – Guanine
C. Adenine – Thymine
D. Cytosine – Ribose
Select your answer:
Topics:
Sensory System Anatomy and Pathology Cell Structure and Function Concept Health and The Environment Introduction to Histology Vocabulary - Health Viruses Biomolecules Nutritional Trivia Cell Cycle Problems Physical Activity Oral Hygiene Pediatrics Hearing Impairment Heterotrophic Nutrition Health Pulmonary SystemOther quiz:
Child Development › View“Milestones progress in the same order and build on previous skills learned and mastered” is a description of the characteristic/principle ___
A. Development is constant
B. Development is gradual and continuous
C. Development happens in sequenced steps
D. Development happens at different rates
E. The different domains of development are interrelated.
Immune System › View
HIV becomes AIDS when ______ cells have been destroyed.
A. BD4
B. T Helper
C. C Helper
D. D Helper