★ DNA and RNA Structures Quiz
In DNA, which base pairs with Adenine?
A. Cytosine
B. Guanine
C. Thymine
D. Uracil
Select your answer:

Topics:
Nutrition and Biochemistry Vocabulary Physiothearpy in Neurology Ears Muscle & Nerve Tissue Cell Cycle Muscle Tissue Fat Nutrition form 2 Hospital Wards and Departments Special Senses Immune System T Cells Speed, Flexibility part of Components of Physical Fitness Mechanical Digestion The Human BodyOther quiz:
Digestive System › ViewDigestive canal consist of
A. Lungs
B. Liver
C. Salivary glands
D. Small intestine
Integumentary System › View
oily substance secreted by sebaceous glands
A. sweat
B. dermis
C. sebum
D. melanin