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- 1. Multiple Choice
Starch is an example of________________.
Fat
Carbohydrate
Protein
- 2. Multiple ChoiceWhich nutrient is our body's MAIN source of energy?CarbohydratesFatsWaterMinerals
- 3. Multiple ChoiceYou just had a hard work out and your muscles are sore. Which nutrient should you be trying to get to repair your muscles?carbohydratesfatwaterprotein
- 4. Multiple ChoiceWhich nutrient keeps our bodies hydrated?Vitamins and MineralsProteinWaterCarbohydrates
- 5. Multiple Choice
Which of the following tests for starch?
Iodine
Benedict's
Biuret
Emulsion
- 6. Multiple Choice
Which of the following tests for protein?
Iodine
Benedicts
Biuret
Emulsion
- 7. Multiple Choice
Which of the following tests for glucose?
Iodine
Benedicts
Biuret
Emulsion
- 8. Multiple Choice
When starch is present iodine turns...
purple
blue-black
orange
brick red
- 9. Multiple Choice
A negative test for starch will cause Iodine to stay...
yellow/brown
blue
black
brick red
- 10. Multiple ChoiceWhen large amounts of glucose is present Benedicts turns...purpleblue-blackbrick-redgreen
- 11. Multiple Choice
Which chemicals did you mix to test for proteins - biuret test?
ethanol and water
iodine and potassium permanganate
Benedicts solution
sodium hydroxide and copper sulfate
- 12. Multiple Choice
A negative test for glucose will cause Benedict's solution to stay...
brick red
blue
black
orange
- 13. Multiple Choice
What is a positive result for the lipid emulsion test?
milky white colour
clear
yellow
green
- 14. Multiple Choice
The test tubes in the photo represent a negative and positive result for
Benedict's with glucose
Biuret with protein
Iodine with starch
Ethanol with fat
- 15. Multiple Choice
A type of biological molecule that includes fats, oils and waxes
lipids
proteins
carbohydrates
nucleic acids
- Answer choicesTagsAnswer choicesTags