AP Board Class 7 Science Chapter 1 Food Components Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Science Chapter 1 Food Components Book Answers

AP Board Class 7 Science Chapter 1 Food Components Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Science Chapter 1 Food Components Book Answers

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Andhra Pradesh Board Class 7th Science Chapter 1 Food Components Textbooks Solutions PDF

Andhra Pradesh State Board STD 7th Science Chapter 1 Food Components Books Solutions with Answers are prepared and published by the Andhra Pradesh Board Publishers. It is an autonomous organization to advise and assist qualitative improvements in school education. If you are in search of AP Board Class 7th Science Chapter 1 Food Components Books Answers Solutions, then you are in the right place. Here is a complete hub of Andhra Pradesh State Board Class 7th Science Chapter 1 Food Components solutions that are available here for free PDF downloads to help students for their adequate preparation. You can find all the subjects of Andhra Pradesh Board STD 7th Science Chapter 1 Food Components Textbooks. These Andhra Pradesh State Board Class 7th Science Chapter 1 Food Components Textbooks Solutions English PDF will be helpful for effective education, and a maximum number of questions in exams are chosen from Andhra Pradesh Board.

Andhra Pradesh State Board Class 7th Science Chapter 1 Food Components Books Solutions

Board	AP Board
Materials	Textbook Solutions/Guide
Format	DOC/PDF
Class	7th
Subject	Maths
Chapters	Science Chapter 1 Food Components
Provider	Hsslive

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AP Board Class 7th Science Chapter 1 Food Components Textbooks Solutions with Answer PDF Download

Find below the list of all AP Board Class 7th Science Chapter 1 Food Components Textbook Solutions for PDF’s for you to download and prepare for the upcoming exams:

7th Class Science 1st Lesson Food Components Textbook Questions and Answers

Improve Your Learning

Question 1.
Make a list of food items eaten during lunch by you. Try to mention the components in each food item.
Answer:
The following food items are eaten by me during lunch. The components in each food item are also given. The percentage of these components may vary from one food item to another.

Question 2.
Manjula eats only bread and omelette daily. Do you think it is a balanced diet? Why? or why not?
Answer:

1. Bread and omelette can not be called as balanced diet.
2. Balanced diet contains all food components every day in adequate quantity.
3. Diet containing food items having more of carbohydrates and proteins along with a little fat, vitamins and minerals makes a balanced diet.

Question 3.
Make a list of food items that contain all components of food.
Answer:

1. If we can eat dal, rice, rotis, green vegetables, little oil and jaggery all the food requirements of the body are fulfilled.
2. The above foods should be cooked in a proper way.

Question 4.
Who am I?
a) I am a component of food that makes paper translucent.
b) Put a drop of me on a cut potato. It turns dark blue. Who am I?
Answer:
a) Oil makes paper translucent.
b) Dilute iodine solution drop on a cut of potato turns it dark blue or black.

Question 5.
Explain what will happen if we do not include roughage in our food.
Answer:

1. Roughages are a kind of carbohydrate that our body fails to digest.
2. They help in free bowel movement in the digestive tract and prevent constipation.

Question 6.
Test the given food items and record the type of components that are present in them. (Groundnut, cooked dal, pulusu).
Answer:
1. Groundnut:
a)

1. Take a small quantity of groundnuts. Rub them gently on a piece of paper.
2. The paper turns translucent, so groundnut contains fats.

b)

1. Some groundnuts are taken. They are grinded to powder and the powder is taken in a test tube.
2. 10 drops of water is added to the powder in the test tube.
3. 2 gms. of copper sulphate is dissolved in 100 ml of water. We get 2% copper sulphate solution.
4. 10 gms. of sodium hydroxide is dissolved in 100 ml. of water. We get 10% sodium hydroxide solution.
5. 2 drops of 2% copper sulphate solution and 10 drops of 10% sodium hydroxide solution are added to the groundnut solution already prepared.
6. The colour of the solution changes to purple confirming the presence of protein in groundnut.

2. Cooked Dal:

1. A sample of cooked dal solution is taken.
2. 10 drops of this solution is taken in a test tube.
3. 2 drops of 2% copper sulphate solution and 10 drops of 10% sodium hydroxide solution are added to the dal solution taken in the test tube.
4. The colour of the solution changes to purple confirming the presence of protein in cooked dal.
5. This test confirms the presence of proteins in larger amounts as compared to others.

3. Pulusu:

1. A sample pulusu solution is taken in a test tube.
2. If a drop of it is put on a paper, the paper becomes translucent confirming the presence of fat in pulusu.
3. It responds to protein test and starch test.
4. Pulusu is a mixture of all these components of food.

Question 7.
Draw some food items of your diet and explain why you like them.
Answer:
a)

1. These are the food items I like for breakfast.
2. These are tasty and smaller amounts give enough energy to maintain the strength of the body till lunch.
3. These items contain carbohydrates, proteins, fibres and fats (in some items) all of which make them near balanced diet.

b)

1. These are some of the food items of my diet and I like them because they make a balanced diet.
2. Combination of the items mentioned in the flow chart makes the food very tasty.
3. This diet contains carbohydrates, proteins, fats, minerals and vitamins also.
4. These food items not only give strength to the body and mind but also help in the growth of some body parts.
5. In growing children this diet supports their growth also.

Question 8.
If you were invited to a party with many food items in the menu like Rice, Roti, Puri, Idly, Dosa, Samosa, Dal, Green Salad, Vegetable Curry, Fruit Chat, Chicken Curry, Eggs, Gulab Jamun.
a) What food items would come on to your plate to make your diet a balanced one?
b) What food items would you take plenty, adequately?
Answer:
a) To make my diet a balanced one, the following food items would come to my plate.

1. A diet containing all the nutrients and other components in proper proportion is called balanced diet. So rice, roti, dal, vegetable curry, fruit chat, chicken curry would come to my plate.

b)

1. I take the following food items in plenty. Vegetable curry, fruit chat, green salad.
2. I take the following food items adequately. Dal, dosa, idly etc.

Question 9.
How is water useful to our body?
Answer:

1. Water helps the food to move easily in the digestive tract.
2. Water helps in many other processes in our body as well.
3. So we must drink plenty of water.

Question 10.
Fill in the blanks.
a) If our food is not balanced with proper nutrients we may ——–.
b) Fibres in our diet prevents ——–.
c) Our daily diet should include plenty of ——–.
d) Oils and fats give us ——–.
Answer:
a) lose the resistive power of our body
b) constipation
c) fruits and leafy vegetables.
d) energy

Question 11.
Match the following and give the reasons.

Answer:

1. Fibre of food causes weight to food and also makes bulk forming.
2. Protein is a body building material which construct new cells.
3. Vitamins & minerals are called Micro-nutrients.
4. Carbohydrates which release chemical energy during oxidation.

Question 12.
Prepare a balanced diet chart with the help of your group and exhibit in your classroom science fair.
Answer:

For a balanced diet the following food items are important.

1. Rice
2. Wheat
3. Lemon
4. Egg
5. Cabbage
6. Amaranth
7. Roselle
8. Drumsticks
9. Bottlegourd
10. Beans
11. Milk
12. Carrot
13. Curd
14. Lady’s finger
15. Tomato etc.

Question 13.
Prepare ‘kichidi’ with your mother’s help using all kinds of available vegetables, dais, nuts etc. Write a note on the process of making kichidi.
Answer:

1. A dish is taken.
2. Suitable quantities of beaten rice, groundnut seeds, bengal gram dal are all taken in the dish. Available vegetables are taken and cut into pieces. Sufficient number of pieces are also added in the dish.
3. The mixture is fried by putting oil and keeping it on the flame of a stove.
4. After the mixture is fried it is transferred into a vessel.
5. Again the dish is taken and sufficient amounts of mustard, cumin seeds, pieces of chilli are put in it.
6. A small piece of asafoetida is also added to the contents in the dish.
7. Sufficient oil is taken in another dish and is heated by putting the dish on the flame of the stove.
8. When oil is heated to the desired temperature, the contents in the dish are put in the oil.
9. Wait till the contents are fried well.
10. Remove the contents and mix them with the mixture already stored in the vessel.
11. The total mixture of all the components is ‘kichidi’.

Question 14.
Observe whether your mother cooks on a low or high flame. Discuss with your mother and find out the reason.
Answer:

1. My mother cooks on a low flame.
2. The reason is the nutritional values of the food will be dried up if cooked on a high flame.
3. Micro-nutrients also disappear. So cooking is done of low flame only

AP Board Textbook Solutions PDF for Class 7th Science

• AP Board Class 7
• AP Board Class 7 Science
• AP Board Class 7 Science 1st Lesson Food for Health
• AP Board Class 7 Science 2nd Lesson Nature of Substances
• AP Board Class 7 Science 3rd Lesson Nutrition in Organisms
• AP Board Class 7 Science 4th Lesson Respiration and Circulation
• AP Board Class 7 Science 5th Lesson Motion and Time
• AP Board Class 7 Science 6th Lesson Electricity
• AP Board Class 7 Science 7th Lesson Reproduction in Plants
• AP Board Class 7 Science 8th Lesson Wonders of Light
• AP Board Class 7 Science 9th Lesson Heat, Temperature and Climate
• AP Board Class 7 Science 10th Lesson Changes Around Us
• AP Board Class 7 Science 11th Lesson Fibres and Fabrics
• AP Board Class 7 Science 12th Lesson Soil and Water
• AP Board Class 7 Science 1st Lesson ఆహారంతో ఆరోగ్యం
• AP Board Class 7 Science 2nd Lesson పదార్థాల స్వభావం
• AP Board Class 7 Science 3rd Lesson జీవులలో పోషణ
• AP Board Class 7 Science 4th Lesson శ్వాసక్రియ – ప్రసరణ
• AP Board Class 7 Science 5th Lesson చలనం – కాలం
• AP Board Class 7 Science 6th Lesson విద్యుత్
• AP Board Class 7 Science 7th Lesson మొక్కలలో ప్రత్యుత్పత్తి
• AP Board Class 7 Science 8th Lesson కాంతితో అద్భుతాలు
• AP Board Class 7 Science 9th Lesson ఉష్ణం, ఉష్ణోగ్రత మరియు శీతోష్ణస్థితి
• AP Board Class 7 Science 10th Lesson మన చుట్టూ జరిగే మార్పులు
• AP Board Class 7 Science 11th Lesson దారాలు – దుస్తులు
• AP Board Class 7 Science 12th Lesson నేల మరియు నీరు
• AP Board Class 7 Science Chapter 1 Food Components
• AP Board Class 7 Science Chapter 2 Acids and Bases
• AP Board Class 7 Science Chapter 3 Animal Fibre
• AP Board Class 7 Science Chapter 4 Motion and Time
• AP Board Class 7 Science Chapter 5 Temperature and Its Measurement
• AP Board Class 7 Science Chapter 6 Weather and Climate
• AP Board Class 7 Science Chapter 7 Electricity Current and Its Effect
• AP Board Class 7 Science Chapter 8 Air Winds and Cyclones
• AP Board Class 7 Science Chapter 9 Reflection of Light
• AP Board Class 7 Science Chapter 10 Nutrition in Plants
• AP Board Class 7 Science Chapter 11 Respiration in Organisms
• AP Board Class 7 Science Chapter 12 Reproduction in Plants
• AP Board Class 7 Science Chapter 13 Seed Dispersal
• AP Board Class 7 Science Chapter 14 Water Too Little To Waste
• AP Board Class 7 Science Chapter 15 Soil Our Life
• AP Board Class 7 Science Chapter 16 Forest Our Life
• AP Board Class 7 Science Chapter 17 Changes Around Us

Andhra Pradesh Board Class 7th Science Chapter 1 Food Components Textbooks for Exam Preparations

Andhra Pradesh Board Class 7th Science Chapter 1 Food Components Textbook Solutions can be of great help in your Andhra Pradesh Board Class 7th Science Chapter 1 Food Components exam preparation. The AP Board STD 7th Science Chapter 1 Food Components Textbooks study material, used with the English medium textbooks, can help you complete the entire Class 7th Science Chapter 1 Food Components Books State Board syllabus with maximum efficiency.

FAQs Regarding Andhra Pradesh Board Class 7th Science Chapter 1 Food Components Textbook Solutions

How to get AP Board Class 7th Science Chapter 1 Food Components Textbook Answers??

Students can download the Andhra Pradesh Board Class 7 Science Chapter 1 Food Components Answers PDF from the links provided above.

Can we get a Andhra Pradesh State Board Book PDF for all Classes?

Yes you can get Andhra Pradesh Board Text Book PDF for all classes using the links provided in the above article.

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