Why is oxygen important in the process of respiration?
A. Oxygen is used to produce carbon dioxide during respiration
B. Oxygen is not important in the process of respiration
C. Oxygen is only important for plants, not for animals
D. Oxygen is needed for the final step of cellular respiration, where it acts as the final electron acceptor in the electron transport chain.
Select your answer:
Topics:
Metabolism Biology for Engineers Child Development Immunity in Humans Health Issues Related to Digesting System and Eating Habits Hematology 5 Major Food Groups Immunity Ankle Injuries Skeletal System Homeostatic Imbalances Liveability Sensory System Key Terms Carbohydrates Health Unit Coordinating Organization of SystemsOther quiz:
Bone, Spine, and Joint Pathology › Viewlateral curve of spine
A. Herniated disc
B. Lordosis
C. Kyphosis
D. Scoliosis
Your Body › View
What is the function of the nervous system?
A. Controls all parts of the body; sends signals between the brain, spinal cord, and nerve endings
B. To fight off diseases
C. What happens when you get nervous to do something
D. To carry oxygen, nutrients, and blood throughout the body