Question textYou conducted tests to identify the presence of carbohydrates, proteins, and lipids in three different food samples: apple, milk, and peanut butter. The results are shown in the table below: [table] Test | Apple | Milk | Peanut Butter Benedict's Test | Positive | Negative | Negative Biuret Test | Negative | Positive | Positive Iodine Test | Negative | Negative | Negative [/table] Based on the test results, select the correct biochemical compound present in each food sample: a. The apple contains primarily: i. Answer 1 Question 42[select: , Carbohydrates, Proteins, Lipids] b. Milk contains primarily: i. Answer 2 Question 42[select: , Carbohydrates, Proteins, Lipids] c. Peanut butter contains primarily: i. Answer 3 Question 42[select: , Carbohydrates, Proteins, Lipids] (I:3)多项填空题