Topics: Human Excretory System Quiz
Mammals get rid of Nitrogenous waste by producing:
A. Urea
B. Ammonia
C. Uric Acid
D. NO2 gas
Select your answer:

Topics:
Infection Food for Thought Doctor Equipments Nervous System and Special Senses Genetics Vocabulary Infectious Diseases & the WHO Injury Human Genome and Bioethics Review Mitosis for Mya Medical Terminology Nervous System Functioning Introduction to Pharmacology Cellular Components Enzymes and Metabolic Pathways Muscoskeletal InjuriesOther quiz:
DNA, RNA, Proteins › ViewWhich of the following is NOT a type of point mutation?
A. Insertion
B. Deletion
C. Substitution
D. Duplication
Musculoskeletal System Responses to Exercises › View
What is the role of the H-zone in muscle contraction?
A. Anchor myosin to actin filaments
B. Generate ATP for cross-bridge formation
C. Stabilize the sarcomere structure
D. Define the center of the A-band