★ Virus Quiz
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:
Limitation of Senses Physio Intro Practice Infectious Diseases & the WHO Nervous, Musculoskeletal Systems, Integumentary Systems BMI (Body Mass Index) Homeotic Genes and Cancer Ears Hele Skeletal System Stress Body Movements Sarcomere Anatomy Excretion in Humans Cell Cycle; Cancer Major Nutrients CarbohydratesOther quiz:
Integumentary System › ViewFunction of the adipose tissue in the inner layer of skin functions to…
A. insulate the body
B. provide pigment to the skin
C. help to make collagen and elastin
D. produce sebum
The Blood › View
Which blood vessels take blood TO the heart?
A. Veins
B. Arteries
C. Capillaries