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The Cell Cycle & Cancer Biotechnology and Genetic Engineering Parts of the Skin Human Digestive System Deaf Blind Disability Etiquette & Physical Activities Nutrition and Calorific Value Cardiorespiratory System Child Development Antibiotic in Orthopaedics Healthy Lifestyle Nail Anatomy & Physiology Pain Management Contemporary Nutrition IssuesOther quiz:
Sensory System Key Terms › ViewCells within the retina that are responsible for color vision and function best in bright light.
A. Rods
B. Cones
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