4. Which of the following statements about reflexes and pain is true? A. Reflex signals pass through the spinal cord only, not the brain, and produce a physical response of movement away from the pain.
B. The perception of pain signal is transmitted to the somatosensory cortex of
the brain and does not produce an involuntary physical response.
C. A reflex response occurs more slowly than the perception of pain.
D. Choices A and B are both true.

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Which beat describes the brain stem

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving