★ Excretory System Quiz
Under normal conditions, which of the following substances is found in urine?
A. blood cells
B. protein
C. glucose
D. urea
Select your answer:

Topics:
Biology Characteristics of Life & Viruses Bacterial Protein Synthesis Inhbitors Cell Theory and Cell Organelles Immunity & Cancer History of Medicine Bacteria Structure Genes, Chromosomes and Genome Cell Theory & Melanoma Muscle Tissue Microbial Growth & Nutrition Neuroanatomy of CNS Polio Infectious Diease HomeostasisOther quiz:
Integumentary System & Body Directions › ViewBottom or lower part of organ
A. base
B. side
C. apex
D. medial
Nutrition › View
What is the main role of carbohydrate in the human body
A. Muscle Protein Synthesis
B. Energy production
C. Lipolysis
D. Gaining weight