Topics: Circulation and Excretion Quiz
Urea is a product of the breakdown of proteins and nucleic acids. Where is it produced in the body?
A. liver
B. kidney
C. lung
Select your answer:
Topics:
Protein Synthesis Enzymes Homeostasis and Disease Fungi/Bacteria/Biotechnology Skeleton Nutrition and Biochemistry Vocabulary Transport System in Man Hematologic System A&P Musculoskeletal Hematology Animal Nutrition DNA Structure, Replication, Proteins SPED Law-lympics Ecology Cardiology Medications Eyes and HearingOther quiz:
Transportation and Excretion › ViewHow do plants get their energy?
A. through a reaction called chlorophyll
B. by a process called photosynthesis
C. by absorbing mineral nutrients from soil
D. by eating other organisms
Nervous & Endocrine Systems › View
An effector responds to stimuli. An example of an effector is
A. A receptor
B. A sensory neuron
C. A muscle
D. A cell that transmits stimuli