Understanding Cell Signaling: BIO 181 Assignment Insights

3/23/24, 10:06 PM Cell Signaling Assignment 1: BIO 181: General Biology I (2024 Spring) https://canvas.asu.edu/courses/170670/quizzes/1282744?module_item_id=12175066 1/5 Cell Signaling Assignment 1 Due Mar 4 at 11:59pm Points 10 Questions 8 Available Feb 26 at 1:20pm - Mar 5 at 11:59pm Time Limit None Allowed Attempts 2 This quiz was locked Mar 5 at 11:59pm. Attempt History Attempt Time Score KEPT Attempt 2 17 minutes 10 out of 10 LATEST Attempt 2 17 minutes 10 out of 10 Attempt 1 10 minutes 9 out of 10 Score for this attempt: 10 out of 10 Submitted Mar 3 at 9:04pm This attempt took 17 minutes.  Question 1 3 / 3 pts Correct! Adrenal gland A tiger just ran in the room. In response, your adrenal glands releases epinephrine. Match the correct terms.

3/23/24, 10:06 PM Cell Signaling Assignment 1: BIO 181: General Biology I (2024 Spring) https://canvas.asu.edu/courses/170670/quizzes/1282744?module_item_id=12175066 2/5 Signaling cell Correct! Epinephrine Signaling molecule Correct! Heart Responding cell  Question 2 1 / 1 pts It is hydrophobic. Correct! It is hydrophilic. It is nonpolar.  Question 3 1 / 1 pts Correct! It is hydrophobic. It is hydrophilic. It is polar.  Question 4 1 / 1 pts On the plasma membrane. Epinephrine binds to a receptor protein on the outside of the cell. What do we know about epinephrine? In addition to epinephrine, your body also releases a steroid that responds to stress. Epinephrine wears off quickly, but the steroid, corticosterone, can last hours. What would we predict about corticosterone? In addition to epinephrine, your body also releases a steroid that responds to stress. Epinephrine wears off quickly, but the steroid, corticosterone, can last hours. Where we would predict that corticosterone (the signaling molecule) would bind to its receptor?

3/23/24, 10:06 PM Cell Signaling Assignment 1: BIO 181: General Biology I (2024 Spring) https://canvas.asu.edu/courses/170670/quizzes/1282744?module_item_id=12175066 3/5 On its receptor protein. Correct! In the cytoplasm. On the membranes of the mitochondria. In the mitochondrial matrix.  Question 5 1 / 1 pts reception Correct! transduction response termination  Question 6 1 / 1 pts In this diagram, what does 1-2-3 represent?

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3/23/24, 10:06 PM Cell Signaling Assignment 1: BIO 181: General Biology I (2024 Spring) https://canvas.asu.edu/courses/170670/quizzes/1282744?module_item_id=12175066 4/5 Correct! reception transduction response termination  Question 7 1 / 1 pts nothing Correct! turns it on turns it off In this pathway, what does B represent? In this diagram, what does B do to 1?

3/23/24, 10:06 PM Cell Signaling Assignment 1: BIO 181: General Biology I (2024 Spring) https://canvas.asu.edu/courses/170670/quizzes/1282744?module_item_id=12175066 5/5 modifies it  Question 8 1 / 1 pts nothing turns it on Correct! turns it off modifies it Quiz Score: 10 out of 10 In this diagram, what does 3 do to 1?

Cell Signaling Assignment 1

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