★ Health and Hygiene Quiz
__________ are tiny organisms or viruses that cause diseases.
A. Symptoms
B. Heredity
C. Antibodies
D. Pathogens
Select your answer:
Topics:
Eco Factors & Bacteria Stem Cells & Cell Differentiation Pathogens, Disease and Immunity Hearing Impairment Circulatory and Nervous System Skeletal System Physiology Pathology Joints and Range of Motion Skin Appendages Reproduction in Human Beings Bacteria, Viruses, Protozoa Fungi Shelter Medicine Diseases Key Terms Latin & Greek in Medicine EMR - TraumaOther quiz:
Uses of Radioactive Radiation › ViewFor which of the following problems would a scientist most likely use carbon-14?
A. to calculate the age of the Earth’s oldest rocks
B. to calculate the age of a piece of bone
C. to identify the elements that make up a rock
D. to identify the elements that make up a bone
Bacteriology Lab Culture Media › View
Which of the following is a characteristic of semi-solid media?
A. Contains 1.5% to 2% agar
B. Lacks agar and remains in liquid form
C. Contains lower agar concentrations (0.3% to 0.5%)
D. Composed of precisely known amounts of pure chemicals