Topics: Biochemistry/Cells Quiz
_____________ allows some things to enter and leave cells, while keeping other things out of the cell.
A. Nucleus control center of the cell
B. Selectively Permeable golgi apparatus
C. A selectively permeable membrane
D. Non Permeable membrane
Select your answer:

Topics:
Hormones MS Neurology Disease & Immunity Health & Wellness Vocabulary Food Biological Molecules Motor Neuron Disease Soldiers of Defense Meiosis and intro to Genetics Heart Structure and Double Circulation How the Eyes work Vitamin Vocabulary Nutrition Agents of DiseaseOther quiz:
Inflammation and Tissue Repair › ViewIt is the substance that will cause transient vasodilation of the blood vessels immediately after the initial injury.
A. Histamine
B. Hageman factor
C. Norepinephrine
D. Prostaglandin
The Skeletal System › View
How many main types of bones are in the human skeleton?
A. 300
B. 4
C. 5
D. 206