Microscopic sacs where gas exchange takes place; are called: ...

Microscopic sacs where gas exchange takes place; are called:

A. alveoli

B. bronchi

C. villi

Select your answer:

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Carbohydrates and Proteins General Microbiology and Immunology Infection Control Joints & Movement Endocrine System Terms Carbohydrates, Proteins and Lipids Bacterial Cell Structure Eczema SSTI and Bone Infections Immunisation Pulmonology/Respiratory Disabilities Brain/Neuron Anatomy Nucleic Acids Macromolecules & Enzymes

Other quiz:

Nutrition › View

Organic compounds that control several body functions. e.g. A, C, K
A. Carbohydrates
B. Metabolism
C. Vitamins
D. Digestion

Genetics › View

Hydrangea plants of the same genotype are planted in a large flower garden. Some of the plants produce blue flowers and others pink flowers. This can be best explained by which of the following?

A. the knowledge that multiple alleles are involved

B. the allele for blue hydrangea being completely dominant

C. the alleles being codominant

D. environmental factors such as soil pH