Bio 181 asu exam 3 2023 - Study guides, Class notes & Summaries

ASU BIO 181 Exam 3 Study Guide 2023 Questions with Answers (Verified) The post-synaptic cell can be: - ANSWER In glands, muscle cells, neurons T/F Excitatory synapses cause depolarization of the post-synaptic cell. - ANSWER True T/F Only pre-synaptic neurons are coated with myelin. - ANSWER False T/F Fast neurons as described in lecture are fast because they are surrounded by a type of glial cell that results in a myelin coating. - ANSWER False T/F The axon from a pre-synaptic cell contac...

BIO 181 Final Exam Review QUESTIONS AND ANSWERS 2023. BIO 181 Final Exam Review (Shaffer ASU) 1. The stage of meiosis where "crossing over" occurs: Prophase 1 2. A mutation that you could pass on to your offspring would occur in the ___ cells: Germ cells 3. Most mutations that occur in our genomes are...: Neutral 4. Which type of mutation would most likely have dramatic effects on the gene of interest?: Nonsense mutation Frameshift mutation 5. What is the probability of a child havi...

BIO 181 ASU Exam 3 New Latest Exam Updated with All Questions from Actual Exam and 100% Correct Answers

1. The action potential is ...: a result of the movement of ions 2. True or False The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal: False 3. True or False The membrane potential (resting potential) is largely set by the Na-K ATPase pump: True 4. True or False The axon from a presynaptic cell contacts the axon of another neuron: False 5. In the motor end plate, the event that is the immediate trigger for exocyotosis is ....: Cal...

ASU BIO 181 Exam 3 Study Guide 2023 (Questions with Answers 100% Correct) T/F Excitatory synapses cause hyperpolarization of post-synaptic cells. - ANSWER False The resting potential of neurons is: - ANSWER -60 mv (The answer is not on this list.) T/F The autonomic nervous system contains the sympathetic and the parasympathetic nervous system. - ANSWER True In the motor end plate, the event that is the immediate trigger for exocytosis is: - ANSWER Calcium Ions Draw an action potential in...

ASU BIO 181 Exam 3 Final Exam Guide 2023 (Questions with Answers Graded 100%) The axon hillock in the pre-synaptic neuron fires based on temporal and spatial summation of inputs. - ANSWER True T/F Voltage-gated ion channels open when a protein binds to the receptor. - ANSWER False The neural tissues are: - ANSWER Spinal cord, sensory neurons, and brain T/ F Receptors are made from membrane-bound polyribosomes. - ANSWER True Draw a neuron, and label all the parts as described in lecture. -...

BIO 181 Capco ASU Final Exam 3 (Latest 2023 – 2024) Download To Score A

Explain how insulin and glucagon regulate the balance (i.e, homeostasis) between glycogen and glucose when epinephrine (i.e., adrenalin) is not involved. -----CORRECT ANSWER-------Glucagon and Insulin work in a negative feedback loop together to keep your blood sugar in a normal range (in a healthy person). Insulin works when your pancreas detects when you have high levels of glucose in your blood stream. Insulin binds to the cells, and some use glucose as energy, and others, like your live...