What do viruses use to identify hosts?
A. They puncture the host with their spikes.
B. They dock with receptors on a cell’s surface.
C. They use their DNA to integrate with a host’s DNA.
D. The host is usually random.
Select your answer:
Topics:
Histology of Nervous and Muscle Tissues Psychology PBS Routine Testing Safety Terms Healthy Living Vocabulary Pulmonology Skull Visual Impairment Musculoskeletal Population Genetics Excretion in Humans Lipid Metabolism Immunity & Cancer Nutritional Measurements Circulatory & Respiratory SystemOther quiz:
Cardiorespiratory Endurance › ViewWhich is not an example of a cardiorespiratory endurance activity?
A. Jogging
B. Playing Soccer
C. Sitting
D. Cycling
Human Body › View
Oval or round bodies found in cytoplasm; contain digestive enzymes that digest and destroy old cells, bacteria, and foreign material.
A. nucleus
B. cell membrane
C. lysosomes
D. mitochondria