Topics: Digestive System Quiz
The first part of the digestive system is the _____.
A. stomach
B. esophagus
C. intestines
D. mouth
Select your answer:
Topics:
Nucleic Acids Covid-19 Muscular System Movements Anatomy Muscles Pulmonology/Respiratory Bone, Spine, and Joint Pathology Viruses and Prions Mechanical Digestion Biodiversity PHE Healthy Lifestyle Anatomy Respiratory Cells & Body Systems Medical Careers Pathology of Respiratory SystemOther quiz:
Microbiology › ViewIn order for B cells to produce antibodies and cytotoxic T cells to attack infected host cells, they must first
A. undergo maturation, encounter their specific antigen target, and then become activated through cytokines.
B. be activated by interleukins, encounter an antigen, and then develop specificity toward it.
C. encounter an antigen, develop specificity for that antigen, and then remember the antigen
D. recognize self markers, develop specificity for the markers, and then produce clones
The Musculoskeletal and Integumentary Systems › View
allows for receiving of information from the environment
A. oil glands
B. muscles
C. nerve endings