★ Microbiology Quiz
Which scientist gave the first direct demonstration of the role of bacteria in causing disease?
A. Antonie van Leeuwenhoek
B. Louis Pasteur
C. John Tyndall
D. Robert Koch
Select your answer:

Topics:
Levels of Organization First Aid Physical and Sensory Impairment Entomology Urinary System Muscular System NCHSE Proteins Counseling: Fact or Myth? Carbohydrates and Proteins Consciousness and Sleep RDA Dental Caries Gaseous Exchange in Humans Gene Expression Diseases Key Terms Fungi/Bacteria/BiotechnologyOther quiz:
Endocrine System and Nervous System › ViewWhich systems responses last longer
A. endocrine system
B. nervous system
Anatomy Bones › View
The center of a long bone is called the:
A. Diaphysis
B. Periosteum