★ Macromolecules Quiz
All organic compounds contain the element
A. carbon
B. nitrogen
C. phosphorus
D. sulfur
Select your answer:
Topics:
Fainting and Nosebleed Heart Structure and Double Circulation Transport System Nursing Vocabulary Gastroenterology Nursing Urinary System, Fluid, Electrolyte and ph Balance Medical Terminology Gastroinestinal Gastroenterology Sensory System Key Terms Mutation & Genetic Engineering Introduction to Mycology Nucleic Acids The Human Eye Human Health Tissues of The Body Cardiovascular Physiology - FunctionOther quiz:
Ecology › ViewThe trees these moths used to live on were white, but have been covered in soot from coal factories. Which moth will be more successful in this environment?
A. Dark moth
B. Light moth
C. Both will be equally successful
D. Neither will be successful
Skin Growth › View
The deepest layer of the epidermis, the basal cell layer, is also known as the:
A. stratum germinativum
B. stratum corneum
C. stratum spinosum
D. keratin dermis