★ Cell Structure and Function Concept Quiz
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.
Select your answer:

Topics:
Pathophysiology Heart Structure and Double Circulation Human Physiology Renal System - Pharmacology Benefits of Physical Activity Thyroid Neuroanatomy of CNS Toxicology Joints & Movement Metabolic Sauver All About Blood Body Systems & Anatomical Terms The Cell Cycle & Cancer Bones Digestive System and NutritionOther quiz:
Cardiovascular System › ViewBlood flows from right atrium to right ventricle through which valve?
A. semilunar valve
B. tricuspid valve
C. bicuspid valve
D. pulmonary valve
Nucleic Acids › View
Controls protein synthesis
A. RNA
B. DNA