★ Microbiology Quiz
Which nitrogenous bases are classified as pyrimidines in DNA nucleotides?
A. Adenine and Guanine
B. Cytosine and Thymine
C. Guanine and Thymine
D. Adenine and Cytosine
Select your answer:
Topics:
Respiratory Diseases Musculoskeletal Injuries & Workstation Design Hazards & Risks Urinary System and Fluid Balance Bacteria Structure BTEC Biological Approach Revise Salmonella vs E.coli Human Physiology Muscular System Musculoskeletal Eye or Nose Injuries Homeostasis, Nutrition, Digestion & Absorption Pathology Psychology Excretion-DialysisOther quiz:
Bacteria Structure › ViewWhich type of organism uses carbon dioxide as their only or main source of carbon.
A. autotrophic
B. heterotrophic
Types of Doctors › View
A _______________ is a doctor who treats diseases related to skin.
A. Gynaecologists
B. dermatologist
C. Orthopaedic doctors
D. None of these