Molecules that attract immune cells are known as _________.
A) interferons.
B) opsonins.
C) antigens.
D) lysozymes.
E) chemotaxins.
E) chemotaxins.
Anatomy & Physiology
You might also like to view...
What are the air passages beneath the conchae that create turbulence within the nasal cavity called?
A. Choanae B. Meatuses C. Nares D. Conchae E. Fossae
Anatomy & Physiology
Hydrophilic hormones exert their effects primarily by activating second-messenger systems within their target cells
Indicate whether the statement is true or false
Anatomy & Physiology
Which of the following delivers air to the lobes of the lungs?
A. Primary bronchi B. Secondary bronchi C. Tertiary bronchi D. Terminal bronchioles
Anatomy & Physiology
The metacarpophalangeal joints at the base of the fingers are ________ joints.
A. pivot B. hinge C. condylar D. plane (gliding) E. ball-and-socket
Anatomy & Physiology