Topics: The Microbial World Quiz
What is that hard outer covering which protects microorganisms from harsh conditions?
A. Skin
B. Cyst
C. Antivirus Software
D. Cotyledon
Select your answer:

Topics:
Cariology Nervous System and Special Senses Kinetics Tracheostomy Care Dermatosis The Inflammatory Response Genes and DNA Medication Administration Prokaryotic Cells and Viruses Chemistry Human Eye and Colourful World Diseases & Disorders Cell Cycle; Cancer Human Reproduction Vision and LightOther quiz:
Musculoskeletal System › ViewWhich of the following is an example of an involuntary muscle?
A. Muscles in your arms and hands
B. Muscles in your legs and feet
C. Muscles that move food through the digestive system
Circulation and Excretion › View
Which is a normal event in blood clotting?
A. production of erythropoietin
B. activiation of prothrombin to thrombin
C. conversion of fibrin into fibrinogen