★ Digestive System and Nutrition Quiz
. Which enzyme helps break down proteins?
A. Protease
B. Amylase
C. Sucrase
D. Lipase
Select your answer:
Topics:
Skin Structure Axial & Appendicular Skeleton First Aid Musculoskeletal Anatomy: Knee Nutrition in Humans and Animals Oxygenation Cell Counseling: Fact or Myth? Stimuli and Responses in Humans Arteries Bacteria & Disease Cell & Bond DNA Replication Introduction to Histology Urinary SystemOther quiz:
Kidney - Loop of Henlé › ViewThe pigments that give urine its yellow or amber color are derived from
A. salt
B. urea
C. bile and hemoglobin molecules
D. plasma proteins
Biotechnology › View
What is the main purpose of agricultural biotechnology?
A. To study the behavior of plants and animals
B. To alter living organisms to create new species
C. To alter living organisms to make or modify products
D. To alter living organisms to study their genetic makeup