Bio molecules activity
Activity 1:You have the following materials
- Apple juice
- Urine from diabetic patient
- Benedict reagent
- Reducing sugar solution
- Distelled water
Q1- Are there simple reducing sugar in juice, urine samples? Mention the name of suger present
Q2- Which chemical reaction can be used to prove your hypothesis?
Q3- Which one of the above materials can be used as positive control, negative control?
Activity 2:You are provided with the food materials listed in the table below with their biuret’s tests results
Q1- Which food products contain protein?
Q2- Which food products do not contain Protein?
Activity 3: You have potato sample, some milk and dilute iodine solution record your observation if you put few iodine drops on different food sample and mention cause for color change?
