An inhibitory postsynaptic potential (IPSP) is associated with ________
A) lowering the threshold for an action potential to occur
B) a change in sodium ion permeability
C) hyperpolarization
D) opening of voltage-regulated channels
C
You might also like to view...
________ provides the energy to help the myosin heads form and break the crossbridges with actin
A) Vitamin D B) ATP C) Potassium D) Calcium
Two of the four globin chains in the hemoglobin molecule are called alpha chains and the other two are called ________________ chains
Fill in the blank with correct word.
Which secretion type, secreted by the parotid salivary glands, is comprised of a watery solution containing enzymes?
A) mucous B) merocrine C) apocrine D) serous E) holocrine
Blood acidity results in depression of the CNS, whereas blood alkalosis results in overexcitement of the CNS
Indicate whether the statement is true or false