★ Biology Quiz
Which of these is NOT an essential biological macromolecule?
A. lipids
B. proteins
C. carbon dioxide
D. carbohydrates
E. nucleic acids
Select your answer:
Topics:
Health Care Physical Fitness Components Gastroenterology Nursing Physiology Pathology Teeth & Microbes Urinary System Medical Terms Fats And Oil Transportation in Organisms Tissues Vet Science Terms A Treat For Mosquitoes Blood Typing Enzymes and Metabolic Pathways Immunity and Vaccines Anatomy & Physiology Human Eye and Colorful WorldOther quiz:
Bacteria and Viruses › ViewBacteria are used to make which of the following foods?
A. yogurt
B. cheese
C. sauerkraut
D. all of these are correct
Meiosis and intro to Genetics › View
Which of the following genotypes belongs in the red box in the Punnett square?
a. XBXb
b. XbXb
c. XbY
d. XBY