Topics: Biology for Engineers Quiz
6 Membered single ring bases in nucleotide are called
A. Purines
B. Pyrimidines
C. Both A and B
D. Neither A nor B
Select your answer:

Topics:
Neuron Structure Types of Medical Reports Discovery of DNA Medicine Clinics Carbohydrates / Fat-soluble Vitamins Levels of Organization Ortho Ward Simulation Osteoporosis Purpose and Function of the Skeletal System CVA Brain/Neuron Anatomy Reproduction in Human Beings Blood Pathology Medical Terminology Gastroinestinal Gastroenterology Vascular SurgeryOther quiz:
Hematology › ViewWhat is the primary function of red blood cells (erythrocytes)?
A. Transportation of oxygen and carbon dioxide
B. Production of antibodies
C. Regulation of body temperature
D. Clotting of blood
Macromolecules › View
Enzymes and catalysts are
A. always used up
B. hard to replace
C. are reusable