Tiny, hair like processes that extend from the apical surface of a cell into the extracellular environment are called
What will be an ideal response?
Cilia
Motile cilia
You might also like to view...
Rigor mortis is caused by
A. deficient acetylcholine receptors. B. depletion of glycogen. C. lack of Ca2+. D. lack of ATP. E. buildup of lactic acid.
What changes in the blood levels of respiratory gases result from hyperventilation?
A. Oxygen and carbon dioxide levels rise. B. Oxygen and carbon dioxide levels fall. C. Oxygen levels rise and carbon dioxide levels fall. D. Oxygen levels do not change but carbon dioxide levels fall.
At the equilibrium potential for K+, the concentration an electrical gradients for K+ are in opposition to each other an exactly balance each other so there is no net movement of K+
Indicate whether the statement is true or false
The term "positive feedback" means that the outcome of the system is a good one.
Answer the following statement true (T) or false (F)