The _____ involves the creation of antibodies specific to the invader (adaptive immunity).
A. first line of defense
B. second line of defense
C. third line of defense
D. fourth line of defense
Select your answer:
Topics:
Bone Digestive System Doctor Equipments The Skeletal System Cardiovascular Physiology - Function Disorders of The Joints Circulatory & Respiratory Fats And Oil Clinical Pathology Pediatric Cardiology Introduction to Pharmacology Dermatology Vocabulary Joints & Movement Neurology CardiologyOther quiz:
DNA › ViewA defective protein can be produced by a cell when a mutation has which of the following effects?
A. Messenger RNA is prevented from being made.
B. It causes cells to divide in an uneven way.
C. An additional mRNA strand is caused to form.
D. The amino acid sequence coded by the gene is altered.
Nervous System Functioning › View
The _____ nervous system initiates skeletal muscle movement, whereas the _____ nervous system regulates the activity of visceral muscles.
A. somatic; autonomic
B. parasympathetic; sympathetic
C. autonomic; somatic
D. peripheral; sympathetic