Understanding Neuron Function: Action Potentials and Reflexes
School
Dade Christian School**We aren't endorsed by this school
Course
MATH 101
Subject
Biology
Date
Dec 11, 2024
Pages
1
Uploaded by MajorYak4653
Leaning on a shovel 30f4 (5). Match the term to the descriptions defined in each statement. A) Action potential D) Potassium ions G) Sodium ions B) Depolarization C) Polarized E) Refractory period F) Repolarization H) Sodium-potassium pump 1. Period of repolarization of the neuron during which it cannot respond to a 2° stimulus. 2. State in which the resting potential is reversed as sodium ions rush into the neuron. 3. Electrical condition of the plasma membrane of a resting neuron. 4. Period during which potassium ions diffuse out of the neuron. 5. Transmission of the depolarization wave along the neuron’s membrane. 6. The chief positive intracellular ion in a resting neuron. 7. Process by which ATP is used to move sodium ions out of the cell and potassium ions back into the cell; completely restores the resting conditions of the neuron. 8. Without entry of this ion, there is NO action potential. (6). Identify the types of reflexes involved in each of the following situations A) Somatic reflex(es) B) Autonomic reflex(es) 1. Patellar (knee-jerk) reflex 2. Pupillary light reflex """ 3. Effectors are skeletal muscles » 4. Effectors are smooth muscle and glands 5. Flexor reflex s 6. Regulation of blood pressure __@_ 7. Salivary reflex Figure 7 - 4 is a diagram of the Sagittal view of the human brain. First, match the letters on the diagram with the following list of terms and insert the appropriate letter in each answer blank. I'hen, color the brain stem areas (BLUE) and the areas where cercbrospinal fluid is found in (YELLOW). 1. Cerebellum ' 9. Hypothalamus -~ . Cerebral aqueduct 0. Medulla oblongata 3. Cerebral hemisphere 1. Optic chiasma 4. Cerebral peduncle 2. Pineal body . Choroid plexus ] 13. Pituitary gland 14 0 w & mrscottwebpage.wordpress.com
