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Lab 8 Quiz – Microbiology Question 1 The word ‘antigen’ is actually a combination for what two words? Your Answer: Antibody pathogen Antibody-generating Question 2 For the ELISA assay depicted below, which step (A-E) contains only specifically bound antigens (aka a 'pure' population)? Your Answer: In step C you see only specifically bound antigens, aka a pure population. In step B you see specific and non-specific antigens, but then the wash step removes the non-specific or u...

Limespring Math 110 Module 6 Workbook 1. Solve the function f(x) = |3x + 5| when x = -2. Substitute -2 in for x to get f(-2) = |3(-2) + 5| Simplify the left side of the equation to determine that f(-2) = 1 Answer: 1 2. This study source was downloaded by from CourseH on 01-23-2022 12:09:02 GMT -06:00  The graph reflects an absolute value since it create a v-shape where the graph changes direction when f(x) would be negative but the absolute value keeps it positive  Looking at...

The questions below are all multiple-choice, so work out your answers on a separate piece of paper and then select the correct choice. You can change your answer choices after selecting them. Good luck! 1. Solve the function f(x) = |2x + 3| when x = -3. 1. f(-3) = -3 2. f(-3) = 3 3. f(-3) = 5 4. f(-3) = 9 5. f(-3) = 11 Answer: f(-3) = 3 2. Which function defines the graph? 1. f(x) = |2x + 3| 2. f(x) = |x – 3| 3. f(x) = |x + 3| 4. f(x) = -2|x + 3| 5. f(x) = |-x – 3| Answer: f...

Exam Page 1 A new drug is introduced that is supposed to reduce fevers. Tests are done with the drug. The drug is given to 60 people who have fevers. It is found that the mean time that it takes for the fever to get back to normal for this test group is 350 minutes with a standard deviation of 90 minutes. Find the 80% confidence interval for the mean time that the drug will take to reduce all fevers for all people. Case 1: Large population and large sample size n=60 =350 s=90 z=1.282 xx ...

NURS 251 Pharmacology Module 6- Portage Learning

M8: Exam- Requires Respondus LockDown Browser  Due No due date  Points 50  Questions 5  Time Limit 90 Minutes  Requires Respondus LockD own Browser This quiz is currently locked. Attempt History Attempt Time Score LATEST Attempt 1 80 minutes 37 out of 50 Score for this quiz: 37 out of 50 Submitted Jul 25 at 1:39pm This attempt took 80 minutes. Question 1 10 / 10 pts You may find the following files helpful throughout the exam: Statistics_Equation_Sheet (Links to an external site.)...

Portage Learning BIOD 121 Module 1 EXAM Nutriti on Portage Online Summer Module 1 Exam 1. Name the region of the brain that plays a role in whether we feel hungry or full. What about blood can trigger this region to make us want to eat? The hypothalamus is the region of the brain that plays a role in whether we feel hungry or full. Hormones, such as ghrelin, are released from the stomach, enter the bloodstream, and go to the hypothalamus to tell us we are hungry and to find food. Anothe...

Portage Learning BIOD 121 Module 2 EXAM Nutriti on Portage Online Summer Module 2 Exam 1. Specific parts of the Gastrointestinal tract include the mouth, esophagus, stomach, small intestine, large intestine and rectum. Other organs such as the liver, gallbladder and pancreas aid in digestion but are not considered part of the digestive process and considered accessory organs.. -2.0 points Answer Key Specific parts of the GI tract include the mouth, esophagus, stomach, small intestine...

Portage Learning BIOD 121 Module 3 EXAM Nutriti on Portage Online Summer Module 3 Exam 1. Which of the following questions is NOT true of the basal metabolic rate (BMR)? a a. The BMR is higher in women than men b. The BMR decreases with age c. The BMR is the largest component of energy expenditure d. The BMR typically decreases on a weight loss diet Define the term negative energy balance. Negative energy balance is when an individual does not have enough calorie intake. It is when t...

Portage Learning BIOD 121 Module 4 EXAM Nutriti on Portage Online Summer Module 4 Exam 1. Fat soluble vitamins have all the following characteristics except: d a. They are organic b. They are dependent on fat intake c. Are absorbed into the lymph system d. Are vulnerable to cooking losses Fat soluble vitamins have all the following characteristics except: a a. They are inorganic b. They do not readily dissolve in water c. Are absorbed into the lymph system d. Are stored in large ...