★ Endocrine System Quiz
A hormone is
A. a chemical substance produced by a gland and carried by the lymph.
B. an enzyme produced by a gland and carried by the blood.
C. a chemical substance produced by an organ and carried by the blood.
D. a chemical substance produced by a gland and carried by the blood.
Select your answer:
Topics:
Cell Theory and Cell Organelles Nutrition In Animal Genes and DNA Disorders of The Joints Immunology and Serology Virus and Bacteria Life Cycle - Bee Male Reproductive System Urinary System Introduction to Kinesiology Connective Tissue Laparoscopic Surgery Soldiers of Defense Muscle Histology Nutrition & WellnessOther quiz:
Who am Eye? › ViewI am the sensory organ for vision
A. Brian
B. Eye
C. Optic nerve
D. Retina
The Musculoskeletal System › View
What do you call the muscles that you can control?
A. cardiac
B. fibrous
C. skeletal
D. smooth