Which of the following does NOT deliver blood to the right atrium?
inferior vena cava
pulmonary veins
superior vena cava
coronary sinus
pulmonary veins
You might also like to view...
The concentration of a hormone in the blood can affect the number of receptors for that hormone on or in a target cell.
Answer the following statement true (T) or false (F)
Where do the citric acid cycle reactions occur?
a. cytoplasm. b. cytosol. c. inner-mitochondrial membrane. d. outer-mitochondrial membrane. e. mitochondrial matrix.
Which best describes temporal summation?
A. A synapse is stimulated a second time before the effect of a first stimulus at the synapse has terminated. B. It only refers to addition of EPSPs. C. Two synapses on different regions of a cell are stimulated at the same time. D. It always brings a postsynaptic cell to threshold. E. The size of an EPSP depends on the size of the stimulus.
The formation of organs and organ systems during the embryonic period is called ________.
Fill in the blank(s) with the appropriate word(s).