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Topics:

Human Digestive System Connective Tissue Hele Skeletal System Linked Gene Urinary System Medical Terms Integumentary and Musculoskeletal Systems EKG Medical Term Heredity and Living Cells Characteristics of Life & Viruses Skin Structure Infant Nutrition Effects of Exercise on the Musculoskeletal System Physical fitness , Wellness and Lifestyle Obstructive Lung Disease Infection

Other quiz:

Human Organ System › View

This organ carries air from the mouth, to the throat to reach the bronchi.

A. Nose

B. Lungs

C. Trachea

D. Alveoli

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Cell - Fundamental Unit of Life › View

What only allows certain molecules to enter or leave the cell, and separates the internal metabolic reactions from the external environment?

A. Plasma Membrane

B. Nucleus

C. Mitochondria

D. Ribosomes

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