Topics: Gaseous Exchange in Humans Quiz
Why the gaseous exchange becomes less efficient for an emphysema patient?
A. alveolus wall is moist
B. the total surface area of alveolus decreases
C. alveolus is elastic
D. alveolus decrease in size
Select your answer:

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Bone Bones, Joints and Muscles Immune Cells Faction Musculoskeletal Injuries Genetic Diseases Heredity and Living Cells Food for Thought Carbohydrates Digestion Confusion, Dementia, & Alzheimers Disease Abnormal Psychology; Assessment and Diagnosis Enzymes and Their Functions Dermatology Vocabulary Asexual/Sexual Reproduction Health and WellnessOther quiz:
DNA Replication › ViewMatch he nucleotide with its complementary nucleotide. (DNA to DNA).
Adenine –
_
A. Thymine
B. Guanine
C. Cytosine
Genetics › View
Which term is used to describe a natural change in the sequence of an organism’s DNA?
A. Adaptation
B. Alteration
C. Modification
D. Mutation