AP Biology › Types of Cells and Tissues
Specialized cells line the insides of our blood vessels. These cells help control vasoconstriction and vasodilation and play an important role in the permeability of blood vessels. These cells can be calssified as which of the following?
Specialized cells line the insides of our blood vessels. These cells help control vasoconstriction and vasodilation and play an important role in the permeability of blood vessels. These cells can be calssified as which of the following?
Which of the following is not composed of epithelial cells?
Which of the following is not composed of epithelial cells?
Which of the following types of muscle tissue is only found in the heart?
When a neuron reaches threshold and fires an action potential, __________ pass through channels into the axon of the cell, causing a __________ in the charge of the cell.
Which of the following is not a function of epithelial tissue?
Which of the following is not a function of epithelial tissue?
Which is not true about the myelin sheath on neurons?
Which of the following statements about neurons is incorrect?