Bio 181 study guide Study guides, Class notes & Summaries

ASU BIO 181 EXAM 1 Study Guide Questions 100% correct Answers

BIO 181 Study Guide (2020-21 Capco) Arizona State University

BIO 181 Study Guide (2020-21 Capco) Arizona State University

How "hypothesis based science" differs from 'discovery science" correct answer: -discovery science is making observations or document observations, making a conclusion, seeks science for natural causes. -Hypothesis-based is formal, using scientific method. List the criteria of a good hypothesis. correct answer: 1.First to find out the change of what you are testing 2.The hypothesis must be testable 3.It should be Falsifiable: there must be a possible negative answer. 4.Have inductiv...

When the presynaptic cell contacts a muscle cell, the synapse area is called a motor end plate. - ANSWER TRUE Briefly explain why the action potential flows only from the axon hillock to the terminal web. - ANSWER During the course of an action potential there is a refractory period that makes sure the action potential can't trigger backwards by the use of caps on gated sodium channels. The caps close and keeps the action potential flowing in one direction. How do the glial cells (i.e., m...

Bio 181 Exam 3 Study Guide Updated with All Questions from Actual Past Exam and 100% Correct Answers from Expert

1 BIO 181 EXAM 3 STUDY GUIDE: 1. Receptors are made from membrane-bound polyribosomes. 2. Acetylcholine exocytosed from the presynaptic cell travels to the postsynaptic cell to start the action potential in the postsynaptic cell. 3. The axon from a pre-synaptic cell contacts the axon of another neuron. 4. In the motor end plate, the event that is the immediate trigger for exocytosis is: Calcium Ions 5. The receptors in post-synaptic cells are the basis on which the synapse can be ...