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An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.
Q. Group 2 was given a placebo supplement, which shows:
  • a)
    The placebo supplement resulted in a thyroxine increase that was the same as the  thyroxine increase in the control group. 
  • b)
    The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group. 
  • c)
    The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group. 
  • d)
    The placebo supplement did not change the thyroxine level.
Correct answer is option 'B'. Can you explain this answer?
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An experiment was done to look at the effects of iodine supplements on...
Group 2 had a higher thyroxine increase ( a .114 difference)  than the thyroxine increase in Group 1 (0.069).  
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Directions:Read the passages and choose the best answer to each question.PassageStudents wanted to test the effects of nutrition on the growth of guinea pigs. Two experiments were conducted using different feeds and vitamin supplements. For both experiments, four groups of 10 guinea pigs each were given a different type of feed over an 8-week period. Each group received the same quantity of food and was provided with fresh water daily. The guinea pigs were measured and weighed weekly. The guinea pigs in each group had an average starting weight of 50 grams (g) and an average starting length of 20 centimeters (cm).Experiment 1Group 1 was fed a high-protein feed (Feed P).Group 2 was fed a grain-based feed with vitamin supplements (Feed Q).Group 3 (control group) was fed a grain-based feed without supplements (Feed R).Group 4 was fed a grain-based feed without supplements plus fruits and vegetables (Feed S).The results and average measurements are recorded in Table 1 below.Experiment 2Group 5 was fed a high-protein feed plus fruits and vegetables (Feed V).Group 6 was fed a grain-based feed with vitamin supplements plus fruits and vegetables (Feed W).Group 7 (control group) was fed a grain-based feed without supplements (Feed X).Group 8 was fed a grain-based feed without supplements plus fruits only (Feed Y).The results and average measurements are recorded in Table 2 below.Q.From the results of the experiments the students would hypothesize that the guinea pigs in Groups 3 and 4 are similar because

Directions:Read the passages and choose the best answer to each question.PassageStudents wanted to test the effects of nutrition on the growth of guinea pigs. Two experiments were conducted using different feeds and vitamin supplements. For both experiments, four groups of 10 guinea pigs each were given a different type of feed over an 8-week period. Each group received the same quantity of food and was provided with fresh water daily. The guinea pigs were measured and weighed weekly. The guinea pigs in each group had an average starting weight of 50 grams (g) and an average starting length of 20 centimeters (cm).Experiment 1Group 1 was fed a high-protein feed (Feed P).Group 2 was fed a grain-based feed with vitamin supplements (Feed Q).Group 3 (control group) was fed a grain-based feed without supplements (Feed R).Group 4 was fed a grain-based feed without supplements plus fruits and vegetables (Feed S).The results and average measurements are recorded in Table 1 below.Experiment 2Group 5 was fed a high-protein feed plus fruits and vegetables (Feed V).Group 6 was fed a grain-based feed with vitamin supplements plus fruits and vegetables (Feed W).Group 7 (control group) was fed a grain-based feed without supplements (Feed X).Group 8 was fed a grain-based feed without supplements plus fruits only (Feed Y).The results and average measurements are recorded in Table 2 below.Q.Which of the following statements is true, according to Table 2?

Directions:Read the passages and choose the best answer to each question.PassageStudents wanted to test the effects of nutrition on the growth of guinea pigs. Two experiments were conducted using different feeds and vitamin supplements. For both experiments, four groups of 10 guinea pigs each were given a different type of feed over an 8-week period. Each group received the same quantity of food and was provided with fresh water daily. The guinea pigs were measured and weighed weekly. The guinea pigs in each group had an average starting weight of 50 grams (g) and an average starting length of 20 centimeters (cm).Experiment 1Group 1 was fed a high-protein feed (Feed P).Group 2 was fed a grain-based feed with vitamin supplements (Feed Q).Group 3 (control group) was fed a grain-based feed without supplements (Feed R).Group 4 was fed a grain-based feed without supplements plus fruits and vegetables (Feed S).The results and average measurements are recorded in Table 1 below.Experiment 2Group 5 was fed a high-protein feed plus fruits and vegetables (Feed V).Group 6 was fed a grain-based feed with vitamin supplements plus fruits and vegetables (Feed W).Group 7 (control group) was fed a grain-based feed without supplements (Feed X).Group 8 was fed a grain-based feed without supplements plus fruits only (Feed Y).The results and average measurements are recorded in Table 2 below.Q.If the students added vitamin supplements to Feed V for a new group (Group 9), what might the result be after 8 weeks?

Directions:Read the passages and choose the best answer to each question.PassageStudents wanted to test the effects of nutrition on the growth of guinea pigs. Two experiments were conducted using different feeds and vitamin supplements. For both experiments, four groups of 10 guinea pigs each were given a different type of feed over an 8-week period. Each group received the same quantity of food and was provided with fresh water daily. The guinea pigs were measured and weighed weekly. The guinea pigs in each group had an average starting weight of 50 grams (g) and an average starting length of 20 centimeters (cm).Experiment 1Group 1 was fed a high-protein feed (Feed P).Group 2 was fed a grain-based feed with vitamin supplements (Feed Q).Group 3 (control group) was fed a grain-based feed without supplements (Feed R).Group 4 was fed a grain-based feed without supplements plus fruits and vegetables (Feed S).The results and average measurements are recorded in Table 1 below.Experiment 2Group 5 was fed a high-protein feed plus fruits and vegetables (Feed V).Group 6 was fed a grain-based feed with vitamin supplements plus fruits and vegetables (Feed W).Group 7 (control group) was fed a grain-based feed without supplements (Feed X).Group 8 was fed a grain-based feed without supplements plus fruits only (Feed Y).The results and average measurements are recorded in Table 2 below.Q.Based on the results of Experiment 1, the guinea pigs in the group that was fed a grain-based feed with vitamins gained how much weight, on average, during each week of the experiment?

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An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer?
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An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer?.
Solutions for An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT. Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.
Here you can find the meaning of An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An experiment was done to look at the effects of iodine supplements on the production of the thyroid hormone thyroxine. Individuals in the study were divided into categorizes based on the dosage of iodine supplemented. The chart below summarizes the data collected. THY1 is the average amount of thyroxine in the group prior to taking the supplement. THY2 is the average amount of thyroxine in the group after three months of taking supplements.Q.Group 2 was given a placebo supplement, which shows:a)The placebo supplement resulted in a thyroxine increase that was the same as the thyroxine increase in the control group.b)The placebo supplement resulted in a higher thyroxine increase than the thyroxine increase in the control group.c)The placebo supplement resulted in a higher thyroxine decrease than the thyroxine decrease in the control group.d)The placebo supplement did not change the thyroxine level.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice ACT tests.
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