BIO 152 Module 2 Latest Exam Study Guide – Portage Learning

BIO 152 Module 2 Latest Exam Study Guide – Portage Learning. This is a complete and an all-inclusive guide to BIO 152 Module 2 Latest Exam Study Guide – Portage Learning. Sensory (afferent) information is received by spinal nerves distributed throughout the body. The signal passes through the dorsal roots (Figure 2.36) into the spinal cord and then finally up to the brain for processing. Motor commands are initiated in the central nervous system, where a decision by the brain is made to move. The command signal is sent down the spinal cord to the appropriate level, then out the ventral root of the spinal cord (Figure 2.36). The signal is carried via a spinal nerve to its appropriate destination to the muscle fiber to enable a voluntary muscular contraction. We offer Online Tutoring for All subjects. Contact for further assistance. Thank you.