2/25/2020Unit 3 - Practice Exam: BIOL-225-350/351 - 10775/10776 - 2020011/35Unit 3 - Practice ExamDueNo due datePoints66Questions66Availableuntil Mar 2 at 9:10pmTime LimitNoneAllowed AttemptsUnlimitedInstructionsAttempt HistoryAttemptTimeScoreLATESTAttempt 1 128 minutes43 out of 66Submitted Feb 25 at 9:32amSelect the best possible answer for the following questions. During an actual exam you will have a 60minute time limit, and there will be a total of 66 questions worth 1 point each. Given this is a practiceexam, you will have an unlimited amount of time, and an unlimited number of attempts. To calculate yourpercentage score, take the number of questions you answered correctly and divide that number by 60.Take the Quiz Again1 / 1 ptsQuestion 1Which of the following statements about hormones is false?immune cells can secrete hormones hormones are secreted into a duct that leads to a blood vessel some hormones are not soluble in blood hormones can exert their effect at very low concentrations none of the above statements are false Correct!Correct!
2/25/2020Unit 3 - Practice Exam: BIOL-225-350/351 - 10775/10776 - 2020012/351 / 1 ptsQuestion 2Target cells are defined as having a(n) __________ for a given hormoneCorrect!Correct!1 / 1 ptsQuestion 3Which of the following is not a chemical class for a hormone?Correct!Correct!1 / 1 ptsQuestion 4
2/25/2020Unit 3 - Practice Exam: BIOL-225-350/351 - 10775/10776 - 202001Each of the following statements concerning peptide hormones is trueexcept one. Identify the exception:peptide hormones are the most abundant type of hormone in the body they change the activity of a cell by generating a second messenger insideof a target cellpeptide hormones remain in circulation for relatively short periods of time peptide hormones in the bloodstream are always bound to carrier proteins peptide hormones interact with receptors on the surface of their target cellsCorrect!1 / 1 ptsQuestion 5Which of the following organelles converts a preprohormone into aprohormone?secretory vesicle transport vesicle ribosome Golgi complex rough endoplasmic reticulum Correct!Correct!
2/25/2020Unit 3 - Practice Exam: BIOL-225-350/351 - 10775/10776 - 202001