BIOD 121 Module 1 Exam: Essentials in Nutrition (Verified Solutions)

BIOD 121 Module 1 Exam: Essentials in Nutrition (Verified Solutions) M1 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 25 Time Limit 60 Minutes Requires Respondus LockDown Browser Instructions You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction. Also, make sure you are comfortable with the material in the module before beginning. This exam will cover all material covered in Module 1. Remember, you must complete this exam without the help of any study aids, including another person, printed materials, or the Internet, and you must complete the exam in one sitting. Attempt History Attempt Time Score LATEST Attempt 1 minutes Score for this quiz: out of 100 Submitted Jul 20 at 8:13pm This attempt took 58 minutes. Question 1 4 / 4 pts Correct! Correct! Question 3 4 / 4 pts Describe hunger and appetite, including their associated drives and sensations in the answer. Your Answer: Hunger is internal drive that is experience as a negative sensation. appetite is extrenal force that is associate as pleasant experince Hunger is an internal drive associated with churning, growling, or pain in the stomach. Appetite is an external drive associated with pleasant food sensations and leads us to eat when not hungry. Question 4 4 / 4 pts A pharmaceutical company is interested in designing a drug to combat obesity. First, list 2 hormones involved in the regulation of hunger and satiety and state their function. Then, explain why the pharmaceutical would target these to treat obesity. Your Answer: the hormone that is associate in hunger is gherilne which is produce by the stomach. Leptin which is produce by the edipose cells regulate our satiety center. the reason a pharmaceutical company will target this is these hormones are, they are responsible for cause of obesity , and reason is that hormones play a mojor role what we eat , when we aet and how much we eat. for example ,obesit people intent to have out of control desire of over eating and the reason is that thier feeding center does not send signal to the hypothalamus to tell the brain when to turn on the leptin hormone to tell the brain that thy are full. Leptin alerts the brain to turn off the hunger center and activates the satiety center when consuming a meal. By sensitizing the patient to leptin or triggering it’s activity in the brain, the patient would feel fuller and eat less. Ghrelin stimulates the hunger center as it deactivates the satiety center. The drug company could block ghrelin and decrease the feeling of hunger so the patient’s eat less. Question 5 4 / 4 pts A is a substance that can promote growth and development, maintain tissues and cells, fuel the body for physical and metabolic work, or regulate a body process. Your Answer: nutrient Nutrient Correct! Correct! Correct! Correct! Question 7 4 / 4 pts