Try to find out if lipid is present in the food mentioned in the table below. Food/Drink Present/Absent 1. Fruits and vegetables 2. Cereals 3. Toned milk 4. Popcorn 5. Potato 6. Sugarcane juice 7. Lemon 8. Wheat, Maize, Rice 9. Mushroom 10. Chicken 11. Dates

Food/Drink Present/Absent 1. Fruits and vegetables Present 2. Cereals Present 3. Toned milk Present 4. Popcorn Present 5. Potato Present 6. Sugarcane juice Absent 7. Lemon Absent 8. Wheat, Maize, Rice Present 9. Mushroom Present 10. Chicken Present 11. Dates Absent Fruits and vegetables have a moderate amount of lipids. Polyunsaturated fatty acid (PUFA) is one of the types of lipids which is present in them. Cereals contain 2-6% of lipids. Toned milk has a 1.5% of lipid content while skimmed milk has no fat. Cell membranes of the cell are made of lipids. Cholesterol is the main source of energy but if required fats are also broken down to get energy. Chicken are rich source of lipids. Mushrooms have very little amount of lipids.

E M B I B E

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 7

West Bengal Board Solutions for Chapter: Human Food, Exercise 7: Exercise 7

Author:West Bengal Board

West Bengal Board Science Solutions for Exercise - West Bengal Board Solutions for Chapter: Human Food, Exercise 7: Exercise 7

Attempt the practice questions on Chapter 5: Human Food, Exercise 7: Exercise 7 with hints and solutions to strengthen your understanding. Environment and Science Class 7 solutions are prepared by Experienced Embibe Experts.

Questions from West Bengal Board Solutions for Chapter: Human Food, Exercise 7: Exercise 7 with Hints & Solutions

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 7

Try to identify the sources of lipid from the following pictures and write their names.

Question Image

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 7

Try to find out if lipid is present in the food mentioned in the table below.

Food/Drink	Present/Absent
1. Fruits and vegetables
2. Cereals
3. Toned milk
4. Popcorn
5. Potato
6. Sugarcane juice
7. Lemon
8. Wheat, Maize, Rice
9. Mushroom
10. Chicken
11. Dates

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