{"id":18139,"date":"2021-09-23T15:37:12","date_gmt":"2021-09-23T10:07:12","guid":{"rendered":"https:\/\/apboardsolutions.guru\/?p=18139"},"modified":"2021-09-23T16:34:37","modified_gmt":"2021-09-23T11:04:37","slug":"ap-7th-class-science-bits-chapter-1","status":"publish","type":"post","link":"https:\/\/apboardsolutions.guru\/ap-7th-class-science-bits-chapter-1\/","title":{"rendered":"AP 7th Class Science Bits Chapter 1 Food Components with Answers"},"content":{"rendered":"

Practice the AP 7th Class Science Bits with Answers <\/a>Chapter 1 Food Components on a regular basis so that you can attempt exams with utmost confidence.<\/p>\n

AP State Syllabus 7th Class Science Bits 1st Lesson Food Components with Answers<\/h2>\n

Choose the correct answer.<\/span><\/p>\n

Question 1.
\nFood supplies
\nA) Energy
\nB) Strength
\nC) Everything
\nD) Heat
\nAnswer:
\nA) Energy<\/p>\n

Question 2.
\nSolution used for testing starch
\nA) Sodium hydroxide
\nB) Copper sulphate
\nC) Iodine
\nD) None
\nAnswer:
\nC) Iodine<\/p>\n

\"AP<\/p>\n

Question 3.
\nThese are a kind of carbohydrates that our body fails to digest.
\nA) Rice
\nB) Wheat
\nC) Beverages
\nD) Roughages
\nAnswer:
\nD) Roughages<\/p>\n

Question 4.
\nThis contains more water.
\nA) Brinjal
\nB) Onion
\nC) Melons
\nD) Lady’s finger
\nAnswer:
\nC) Melons<\/p>\n

Question 5.
\nThis help the food to move easily in the digestive tract.
\nA) Milk
\nB) Curd
\nC) Oils
\nD) Water
\nAnswer:
\nD) Water<\/p>\n

Question 6.
\nBalanced diet is
\nA) Costly
\nB) Cheap
\nC) Not very costly
\nD) Not cheap
\nAnswer:
\nC) Not very costly<\/p>\n

\"AP<\/p>\n

Question 7.
\nThis food causes damages to our digestive system
\nA) Junk food
\nB) Staple food
\nC) Ready made food
\nD) Salads
\nAnswer:
\nA) Junk food<\/p>\n

Question 8.
\nThe founder of modern science of nutrition was
\nA) Franklin
\nB) Lind
\nC) Lavoisier
\nD) Jenner
\nAnswer:
\nC) Lavoisier<\/p>\n

Question 9.
\n‘Scurvy’ was discovered by
\nA) Lind
\nB) Lavoisier
\nC) Jenner
\nD) J.C. Bose
\nAnswer:
\nA) Lind<\/p>\n

Question 10.
\nThis prevents constipation
\nA) Water
\nB) Dietary fibres
\nC) Fats
\nD) Proteins
\nAnswer:
\nB) Dietary fibres<\/p>\n

\"AP<\/p>\n

Question 11.
\nWe need energy while sleeping to maintain
\nA) Breathe
\nB) Blood circulation
\nC) Heart beat
\nD) All the above
\nAnswer:
\nD) All the above<\/p>\n

Question 12.
\nPresence of starch is tested by using
\nA) Iodine
\nB) Calcium
\nC) Iron
\nD) Sodium
\nAnswer:
\nA) Iodine<\/p>\n

Question 13.
\nDilute Iodine appears in ……….. colour.
\nA) Light yellow
\nB) Blue
\nC) Pink
\nD) Green
\nAnswer:
\nA) Light yellow<\/p>\n

Question 14.
\nIn iodine test starch converts into ………… colour.
\nA) Light yellow
\nB) Blue
\nC) Pink
\nD) Green
\nAnswer:
\nB) Blue<\/p>\n

\"AP<\/p>\n

Question 15.
\nCarbohydrates are rich in
\nA) Rice
\nB) Wheat
\nC) Potatoes
\nD) All the above
\nAnswer:
\nC) Potatoes<\/p>\n

Question 16.
\nChange of colour to violet or purple confirms presence of
\nA) Carbohydrate
\nB) Fats
\nC) Proteins
\nD) Vitamins
\nAnswer:
\nC) Proteins<\/p>\n

Question 17.
\nGrowing children need more
\nA) Starch
\nB) Proteins
\nC) Fats
\nD) Minerals
\nAnswer:
\nB) Proteins<\/p>\n

Question 18.
\n………… help in free bowel movement in the digestive tract.
\nA) Proteins
\nB) Vitamins
\nC) Fats
\nD) Roughage
\nAnswer:
\nD) Roughage<\/p>\n

\"AP<\/p>\n

Question 19.
\nJunk food causes damages to our ……….. system.
\nA) Respiratory
\nB) Digestive
\nC) Nervous
\nD) All the above
\nAnswer:
\nB) Digestive<\/p>\n

Question 20.
\nScurvy is cured by eating
\nA) Fresh fruits
\nB) Meat
\nC) Egg
\nD) Rice
\nAnswer:
\nA) Fresh fruits<\/p>\n

Question 21.
\nMajor component in the food is
\nA) Carbohydrates
\nB) Proteins
\nC) Fats
\nD) Vitamins
\nAnswer:
\nA) Carbohydrates<\/p>\n

Question 22.
\nFibers are the sources from
\nA) Rice
\nB) Pulses
\nC) Vegetables & Fruits
\nD) Salts
\nAnswer:
\nC) Vegetables & Fruits<\/p>\n

\"AP<\/p>\n

Question 23.
\nOne man suffering from constipation, which component is less in his food?
\nA) Carbohydrates
\nB) Proteins
\nC) Fats
\nD) Roughages
\nAnswer:
\nD) Roughages<\/p>\n

Question 24.
\nIodine soluton is used in the test of
\nA) Starch
\nB) Glucose
\nC) Fats
\nD) Proteins
\nAnswer:
\nA) Starch<\/p>\n

Question 25.
\nThe Iodine converts the colour of starch as
\nA) Red
\nB) Blue
\nC) Yellow
\nD) Green
\nAnswer:
\nB) Blue<\/p>\n

Question 26.
\nPaper translucent test is used for
\nA) Carbohydrates
\nB) Fats
\nC) Proteins
\nD) Minerals
\nAnswer:
\nB) Fats<\/p>\n

\"AP<\/p>\n

Question 27.
\nIn the Proteins test we use
\nA) 2% Copper sulphate
\nB) 10% Sodium Hydroxide
\nC) 2% Copper oxide
\nD) Both A and B
\nAnswer:
\nD) Both A and B<\/p>\n

Question 28.
\nWhich of the following is a good food item?
\nA) Milk
\nB) Rice
\nC) Potato
\nD) Apple
\nAnswer:
\nA) Milk<\/p>\n

Question 29.
\nThe aim of the given experiment is
\n\"AP
\nA) Need of water ih the body.
\nB) How the cotton moves?
\nC) How to close the glass pipe?
\nD) Filling the glass tube with cotton.
\nAnswer:
\nA) Need of water ih the body.<\/p>\n

Question 30.
\nIt is good to wash the fruits in
\nA) Water
\nB) Salt water
\nC) Hot water
\nD) Cool water
\nAnswer:
\nB) Salt water<\/p>\n

\"AP<\/p>\n

Question 31.
\nGenerally fruits peels contains
\nA) Carbohydrates
\nB) Proteins
\nC) Fibre
\nD) Minerals
\nAnswer:
\nC) Fibre<\/p>\n

Question 32.
\nGood water sources of fruit is
\nA) Apple
\nB) Guava
\nC) Water melon
\nD) Banana
\nAnswer:
\nC) Water melon<\/p>\n

Question 33.
\nOil, ghee, butter are sources of
\nA) Carbohydrates
\nB) Proteins
\nC) Fats
\nD) Minerals
\nAnswer:
\nC) Fats<\/p>\n

Question 34.
\nWhich of the following are very less amount in our food?
\nA) Proteins
\nB) Fats
\nC) Carbohydrates
\nD) Vitamins
\nAnswer:
\nD) Vitamins<\/p>\n

\"AP<\/p>\n

Question 35.
\nFood habits of people depend upon
\nA) Climate
\nB) Availability
\nC) Cultural practices
\nD) All
\nAnswer:
\nD) All<\/p>\n

Question 36.
\nWhich of the following diseases is cured by food
\nA) Scurvy
\nB) Malaria
\nC) Fever
\nD) Heart enlarge
\nAnswer:
\nA) Scurvy<\/p>\n

Question 37.
\nThe material your teacher added to solution of rice powder to prove the starch test is
\nA) Copper sulphate
\nB) Iodine solution
\nC) Megnisium Oxide
\nD) Blue litmus
\nAnswer:
\nB) Iodine solution<\/p>\n

Question 38.
\nWhich of the following avoids constipation?
\nA) Proteins
\nB) Fibers
\nC) Carbohydrates
\nD) Salts
\nAnswer:
\nB) Fibers<\/p>\n

\"AP<\/p>\n

Question 39.
\nKalyan wants to test the nutrients in the starch powder.
\nHe added Iodine drops. What colour may he have observed in the test tube?
\nA) Blue or black
\nB) Violet
\nC) Yellow
\nD) No colour
\nAnswer:
\nA) Blue or black<\/p>\n

Question 40.
\nMatch the following.
\n1) Fibres \u2014 a) energy giving
\n2) Proteins \u2014 b) avoid constipation
\n3) Carbohydrates \u2014 c) body building
\nChoose the right one.
\nA) 1 – a, 2 – b, 3 – c
\nB) 1 – b, 2 – c, 3 – a
\nC) 1 – c, 2, a, 3 – b
\nD) 1 – b, 2 – a, 3 – c
\nAnswer:
\nB) 1 – b, 2 – c, 3 – a<\/p>\n

Question 41.
\nFor testing starch ………… solution is used.
\nA) Iodine
\nB) Chlorine
\nC) Alcohol
\nD) Copper sulphate
\nAnswer:
\nA) Iodine<\/p>\n

\"AP<\/p>\n

Question 42.
\nIdentify the food component that should be consumed sparingly.
\nA) Cereals
\nB) Pulses
\nC) Ghee
\nD) Oil
\nAnswer:
\nC) Ghee<\/p>\n

Question 43.
\nWhich of the following is the richest source of roughages?
\nA) Milk
\nB) Fish
\nC) Curd
\nD) Leafy vegetables
\nAnswer:
\nD) Leafy vegetables<\/p>\n

Question 44.
\nIdentify the food component that helps in free bowel movement in the digestive tract.
\nA) Fat
\nB) Roughage
\nC) Vitamins
\nD) Minerals
\nAnswer:
\nB) Roughage<\/p>\n

\"AP<\/p>\n

Question 45.
\nThe following food item is the RICHEST source of starch
\nA) Milk
\nB) Spinach\/palak
\nC) Egg
\nD) Rice
\nAnswer:
\nD) Rice<\/p>\n","protected":false},"excerpt":{"rendered":"

Practice the AP 7th Class Science Bits with Answers Chapter 1 Food Components on a regular basis so that you can attempt exams with utmost confidence. AP State Syllabus 7th Class Science Bits 1st Lesson Food Components with Answers Choose the correct answer. Question 1. Food supplies A) Energy B) Strength C) Everything D) Heat …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[12],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/18139"}],"collection":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/comments?post=18139"}],"version-history":[{"count":0,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/18139\/revisions"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/media?parent=18139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/categories?post=18139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/tags?post=18139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}