Answer the following questions: A. Which macromolecules is the lab testing for the presence of? ANS = Carbohydrates.Lipids and proteins B.Which solution tests for the presence of starch? ANS = lodine -potassium iodine c. Why does test tube 2 change color in the first test? ANS = lodine binding to the ends of large starch molecules D What is the purpose of test tube 1 in the first test? ANS = As a base comparison answer is already given į need detailed explanation of all four parts if u dont know all parts please skip its request correct answer gives u 3 likes please dont copy otherwise downvote

Answer the following questions: A. Which macromolecules is the lab testing for the presence of? ANS = Carbohydrates.Lipids and proteins B.Which solution tests for the presence of starch? ANS = lodine -potassium iodine c. Why does test tube 2 change color in the first test? ANS = lodine binding to the ends of large starch molecules D What is the purpose of test tube 1 in the first test? ANS = As a base comparison answer is already given į need detailed explanation of all four parts if u dont know all parts please skip its request correct answer gives u 3 likes please dont copy otherwise downvote

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Can you please answer number 2 and show the steps
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Sucrose + H2O(negative control): Colorless to brown solution: Blue solution Conclusion for Iodine test A. amylose present B. amylose not present Conclusion for Benedict's test A. reducing sugars not present B. reducing sugars present Sucrose + HCl(potential hydrolysis): unchanged compared to sucrose+water: Conclusion for Iodine test A. more amylose present B. LESS amylose present C. NO change Conclusion for Benedict's test a. more reducing sugar present b. less reducing sugar present c. no change Did hydrolysis of sucrose occur in the presence of acid? A. Yes B. no
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