★ Respiration Anatomy and Physiology Quiz
when they contract, they lift the ribs up and outward
A. diaphragm
B. external intercostal muscles
C. lungs
D. sternum
Select your answer:
Topics:
Excretory System The Blood Musculoskeletal LE Enzymes Child Development Cardiology Medications Embryology DNA Replication Iron Kinetics Male Reproductive System Biochemistry/Cells Blood Formation and Clotting Digestion Nutrition and Biochemistry Vocabulary Bio CellsOther quiz:
Nutrition › ViewWhich of the following is an example of an AUTOTROPH?
A. Appletree
B. Dog
C. Mushroom
D. Human
Enzymes & Metabolism HL › View
What happens when the active sites of enzymes become saturated?
A. The enzyme denatures
B. The reaction rate increases
C. The reaction rate decreases
D. No further increase in reaction rate