★ Nervous and Endocrine System Quiz
What is a neurotransmitter?
A. chemicals that transmit messages between neurons
B. myelin sheath
C. disposal of debris
Select your answer:
Topics:
Musculoskeletal LE Homeostasis Biotechnology Embryology Gaseous Exchange in Humans Fainting and Nosebleed Gastroenterology Vet Terminology Child Growth and Development Oncology PBS Routine Testing Life Processes Excretion Breath Respiration in Organisms OncologyOther quiz:
Cell Cycle Problems › Viewproteins which regulate the functioning of other proteins
A. transmembrane proteins
B. regulatory proteins
C. integral proteins
D. functional proteins
Histology - Tissues › View
Which type of cartilage is found in the external ear?
A. Elastic
B. Hyaline
C. Fibrous