If a graded potential is large enough, it can initiate an action potential before the graded change dies off
a. True
b. False
Indicate whether the statement is true or false
True
You might also like to view...
In ________ transport, substances move across a plasma membrane without the expenditure of energy by the cell.
Fill in the blank(s) with the appropriate word(s).
What is the function of the basal nuclei in normal motor control?
A. They provide a perceptual awareness related to specific sensory inputs from the eyes, nose, and mouth. B. They provide a sense of the cause-and-effect relationships between muscle actions and the consequences of taking these actions before executing them. C. They participate in a looping neuronal circuit through which motor impulses are sent to facilitate or suppress movements. D. They provide a general perceptual awareness associated with somatosensory inputs from the skin, muscles, and joints. E. They form an initial intention to move, such as when you decide to pick up an object.
The epidermal dendritic cells are able to play an important immune response role by their phagocytic activity
Indicate whether this statement is true or false.
A deficiency in thiamine (vitamin B1) may result in a weakened heart and edema.
Answer the following statement true (T) or false (F)