★ Biology Quiz
Bacteria that are harmful to people are called _____.
A. Pathogens
B. Antibodies
C. Lymphocytes
D. Lactobacillus
Select your answer:
Topics:
Human Circulatory System Human Anatomy Cosmetology Anatomy Heart and Blood Vessels Molecular Biology Disease, Illness and Sickness Fainting and Nosebleed Disability Etiquette & Physical Activities Pathology of Respiratory System Bacteria Visual Impairment Tissue Repair Pathology Cardiovascular Med Terms Immunity in Humans RespiratoryOther quiz:
Carbohydrates, Proteins and Lipids › ViewHow do the number of H atoms compare to the number of O atoms in a carbohydrate?
A. There are TWICE as many H
B. They are the same amount
C. There are THREE times as many H
D. There are TWICE as many O
Microorganism - Diseases › View
How animals get the nitrogen they need
A. From the air they breathe
B. From the water they drink
C. From the food they eat
D. From the Sun