Question

20 POINTSSSSSS!!!!!!



Look at these molecular structures.
Use the molecular structures to predict which of the six solutions will test positive for glucose. Write your prediction in the answer space. Provide the reasoning behind your prediction.


Below are the structures

Answer 1

Answer:

The top four solutions are correct, in the second solution, the middle one is wrong .

Explanation:

please mark as brainliest

Answer 2

Lactose, sucrose, and glucose from the given picture show positive for a glucose test.

• Sucrose is a disaccharide consisting of fructose and glucose.
• Lactose is also a disaccharide consisting of galactose and glucose.
• Benedict's test helps to determine the presence of reducing sugars like glucose.
• The test involves using Benedict's reagent on a sample containing disaccharide and is heated. The color of the solution changes from blue to green and then yellow to orange.
• This color transformation indicates the presence of glucose.