Select your answer:
Topics:
PBS Routine Testing Gene Expression Diabetes CP A&P: Cardiovascular Respiratory Diseases Pulmonology/Respiratory Circulatory and Lymphatic System Cytology and Histology Oronasal Suctioning Hair Evidence Digestive System (Gastroenterology) Soldiers of Defense Respiratory and Urinary Factors that Affect Health and Wellness Cell Structure and FunctionOther quiz:
Cell Structure and Function Concept › View
The cell membrane is selectively permeable, which means…
A. All materials can enter and leave the cell
B. Certain things can enter while others cannot
C. The cell manually sorts through all materials
D. Only certain cells can interact with the cell.
Vision (AP Psych) › View
What is the first part of the eye that light hits?
A. lens
B. cornea
C. pupil
D. retina
E. iris