Answer the following statements true (T) or false (F)
1. Most of the cells in your brain are neurons.
2. The Nernst Equation is: E = 60 mV log10 ([Xextracellular/Xintracellular]). Given this, the equilibrium potential for a given ion would be increased with an increase in its intracellular concentration.
3. The Nernst Equation is: E = 60 mV log10 ([Xextracellular/Xintracellular]). Given this, the equilibrium potential for a given ion would be increased with an increase in its extracellular concentration.
4. Action potentials are typically also graded potentials.
1. FALSE
2. FALSE
3. TRUE
4. FALSE
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The __________ circuit carries blood from the heart to body tissues, and then returns it to the heart.
Fill in the blank(s) with the appropriate word(s).
Hormones are distributed throughout the body
by
a. the urinary system. b. the lymphatic system. c. the nervous system. d. the circulatory system. e. more than one of these systems
The ratio of toxic dose to therapeutic dose is called the ________.
A. therapeutic index B. susceptibility quotient C. toxicity index D. phenol coefficient
Which of the following proteins would be a good drug target for interfering with microfilament network breakdown?
A) profilin B) CapZ C) gelsolin D) tropomodulin E) calmodulin