Answer: B. Build and repair tissues. Proteins provide amino acids needed to build and repair body tissues and make many functional molecules.
During digestion, proteins are mainly broken into what?
A Fatty acids
B Simple sugars
C Amino acids
D Mineral salts
Answer: C. Amino acids. Digestive processes break dietary proteins into amino acids and smaller peptides for absorption.
Why are essential amino acids called essential?
A Diet must provide them
B The body stores them
C They contain no nitrogen
D They occur only in meat
Answer: A. Diet must provide them. Essential amino acids must come from the diet because the body cannot make enough of them.
Which statement best describes non-essential amino acids?
A They are never used
B The body can make them
C They occur only in grains
D They provide no nitrogen
Answer: B. The body can make them. The body can synthesise non-essential amino acids, although they remain important components of proteins.
What are proteins built from?
A Glucose rings
B Fat droplets
C Mineral crystals
D Amino acid chains
Answer: D. Amino acid chains. Proteins consist of amino-acid chains folded into structures with particular functions.
Which group includes useful plant protein sources?
A Pulses, nuts, seeds
B Soft drinks, sweets
C Salt, sugar, oil
D Tea, coffee, juice
Answer: A. Pulses, nuts, seeds. Pulses, nuts, and seeds can contribute protein as part of varied meals.
Which Indian staple is a pulse-based protein source?
A Refined sugar
B Cooking oil
C Lentils
D Fruit juice
Answer: C. Lentils. Lentils are pulses and provide protein along with other nutrients.
Why can cereals and pulses complement one another in meals?
A Their amino acid patterns differ
B They contain no protein
C They cancel each other’s nutrients
D They are both animal foods
Answer: A. Their amino acid patterns differ. Cereals and pulses have different amino-acid profiles; eating a varied combination can improve overall protein quality.
Which meal combines cereal and pulse foods?
A Bread with jam
B Tea with biscuits
C Fruit with soda
D Rice with dal
Answer: D. Rice with dal. Rice with dal is a familiar cereal-and-pulse combination.
Which choice can fit a varied vegan protein pattern?
A Only fruit juice
B Beans, grains, nuts
C Only refined starch
D Sugar with cooking oil
Answer: B. Beans, grains, nuts. Beans, grains, nuts, seeds, and other varied plant foods can contribute protein in vegan diets.
Which food is made from soybeans and provides protein?
A Pickle brine
B Fruit syrup
C Rice vinegar
D Tofu
Answer: D. Tofu. Tofu is made from soybeans and provides plant protein.
What can nuts and seeds contribute to a meal?
A Protein and unsaturated fats
B Only added sugars
C No useful nutrients
D Only dietary water
Answer: A. Protein and unsaturated fats. Nuts and seeds provide protein along with fats and other nutrients; portions should fit the overall diet.
Which dairy food can contribute protein?
A Sweetened soda
B Plain curd
C Fruit squash
D Table sugar
Answer: B. Plain curd. Milk foods such as curd can contribute protein, with nutrient content varying by product.
Which option is an animal-source protein food?
A Lentils
B Chickpeas
C Eggs
D Pumpkin seeds
Answer: C. Eggs. Eggs are an animal-source food that provides protein.
How should poultry be prepared for food safety?
A Rinse cooked poultry
B Leave it warm overnight
C Reuse raw marinades
D Cook it thoroughly
Answer: D. Cook it thoroughly. FSSAI food-safety guidance calls for thorough cooking and separation of raw and cooked foods.
What is a sensible way to build a vegetarian protein meal?
A Combine varied plant foods
B Rely only on supplements
C Eat one food repeatedly
D Remove grains and pulses
Answer: A. Combine varied plant foods. A varied vegetarian pattern can include pulses, grains, dairy if used, nuts, seeds, and soy foods.
Where does the body obtain amino acids for making proteins?
A Only from supplements
B Diet and body turnover
C Sunlight and water
D Dietary fibre alone
Answer: B. Diet and body turnover. Amino acids come from dietary protein and normal protein turnover in the body.
What does dietary protein not do by itself?
A Supply amino acids
B Support tissue repair
C Guarantee muscle growth
D Occur in many foods
Answer: C. Guarantee muscle growth. Muscle growth depends on several factors, including training, total diet, recovery, and individual circumstances.
Which activity can stimulate muscle adaptation when appropriately planned?
A Skipping every meal
B Avoiding all movement
C Taking vitamins alone
D Progressive resistance exercise
Answer: D. Progressive resistance exercise. Progressive resistance exercise can stimulate muscle adaptation when matched to a person’s abilities and health.
What should be considered before buying a protein powder?
A Ingredients and serving details
B Only package colour
C The largest tub
D Celebrity endorsements
Answer: A. Ingredients and serving details. Review the ingredient list, serving information, and any added sugars or other ingredients.
Which statement about protein supplements is most accurate?
A They replace balanced meals
B Not needed by everyone
C They guarantee stronger muscles
D They suit every condition
Answer: B. Not needed by everyone. Protein supplements are not necessary for everyone; needs and suitability vary.
Why may a protein powder need careful label review?
A It always has zero energy
B It never contains allergens
C It may contain added ingredients
D Its label lists no serving
Answer: C. It may contain added ingredients. Products may include sweeteners, flavourings, or allergens, so read the label carefully.
Who should seek individual advice before changing protein intake for kidney disease?
A A food advertisement
B A workout influencer
C A package mascot
D A qualified health professional
Answer: D. A qualified health professional. Kidney disease can affect dietary needs, so changes should be discussed with the treating clinician or dietitian.
Why can protein needs differ among people?
A Age, health, and activity vary
B Food labels set identical needs
C All bodies digest identically
D Meal timing never matters
Answer: A. Age, health, and activity vary. Protein needs are influenced by factors such as age, health, activity, and life stage.
Which source provides Indian dietary guidance for the public?
A A supplement advertisement
B ICMR-NIN guidelines
C An anonymous forum
D A product slogan
Answer: B. ICMR-NIN guidelines. ICMR-NIN publishes the Dietary Guidelines for Indians, an authoritative public resource.
What supports the body’s use of dietary protein?
A Only extra protein powder
B Removing all carbohydrates
C Adequate overall energy
D Skipping meals regularly
Answer: C. Adequate overall energy. Adequate energy from the whole diet helps the body use nutrients in its normal functions.
Which plate is more varied for a vegetarian lunch?
A Only white bread
B Only sweetened yogurt
C Chips and soda
D Dal, grain, vegetables
Answer: D. Dal, grain, vegetables. Combining pulses, grains, and vegetables contributes variety and several nutrient groups.
What can be a budget-friendly protein option in many Indian meals?
A Dried pulses
B Imported sweets
C Energy drinks
D Flavoured ice
Answer: A. Dried pulses. Dried pulses such as lentils, chickpeas, and beans are commonly used affordable protein foods.
How can a packaged food’s protein value be compared?
A Compare package artwork
B Check nutrition information
C Choose the largest font
D Assume all servings match
Answer: B. Check nutrition information. Nutrition information helps compare protein per stated serving or per 100 grams.
What does the serving size on a nutrition label represent?
A A personal prescription
B The whole package always
C Reference amount for listed values
D A guaranteed portion
Answer: C. Reference amount for listed values. The serving size is the reference amount used for the listed nutrition values, not a personalised prescription.
Which precaution matters when choosing soy-based foods for someone allergic to soy?
A Remove visible soy pieces
B Taste a small amount
C Rely on food colour
D Avoid the allergen and cross-contact
Answer: D. Avoid the allergen and cross-contact. People with a soy allergy should follow professional advice and avoid exposure, including cross-contact.
What should be done with raw meat utensils before reuse?
A Wash them thoroughly
B Wipe them on clothing
C Use them for salad
D Store them wet
Answer: A. Wash them thoroughly. Wash utensils and surfaces that touched raw meat before using them for ready-to-eat foods.
Which combination can add protein to breakfast?
A Juice with sugar
B Curd with roasted chickpeas
C Plain tea and water
D Candy with soda
Answer: B. Curd with roasted chickpeas. Curd and roasted chickpeas are two foods that can contribute protein to a varied breakfast.
What is true about protein in pulses?
A Pulses contain no amino acids
B Pulses are animal foods
C Pulses provide plant protein
D Pulses replace all vegetables
Answer: C. Pulses provide plant protein. Pulses such as beans, peas, and lentils are plant foods that provide protein.
Which option can add protein and variety to a salad?
A Sugar syrup
B Plain ice cubes
C Flavoured water
D Chickpeas or tofu
Answer: D. Chickpeas or tofu. Chickpeas or tofu can add plant protein and texture to a salad.
Why should protein foods be chosen within a varied diet?
A Foods provide different nutrients
B One food meets every need
C Variety removes all calories
D Only protein matters
Answer: A. Foods provide different nutrients. A varied diet provides nutrients that a single food group cannot supply alone.
What is a practical way to include nuts safely in shared meals?
A Assume nobody reacts
B Check allergies first
C Hide them in sauces
D Use unlabeled containers
Answer: B. Check allergies first. Check for allergies and label ingredients when serving nuts in shared settings.
Which statement about meat and pulses is accurate?
A Only meat contains amino acids
B Pulses are dairy foods
C Both can provide protein
D Meat contains dietary fibre
Answer: C. Both can provide protein. Both animal foods and pulses can provide protein, though their other nutrients differ.
How can high-protein meal planning remain balanced?
A Remove every other food
B Use supplements at each meal
C Avoid all dietary fats
D Include vegetables and grains
Answer: D. Include vegetables and grains. Balanced meals can combine protein foods with vegetables, grains, and other foods according to individual needs.
Which cooking approach helps beans become suitable to eat?
A Cook until safely tender
B Eat dry uncooked beans
C Store cooked beans warm
D Taste raw kidney beans
Answer: A. Cook until safely tender. Beans should be properly prepared and cooked according to safe cooking guidance; raw kidney beans can be harmful.
Why are cereal-and-pulse meals common in vegetarian diets?
A They contain no carbohydrates
B They combine familiar protein foods
C They require supplements
D They exclude plant foods
Answer: B. They combine familiar protein foods. Cereal-and-pulse combinations are practical traditional meals and contribute complementary protein sources.
Which item may add protein to a vegetarian snack?
A Sugar candy
B Fruit soda
C Roasted gram
D Plain mint
Answer: C. Roasted gram. Roasted gram is made from chickpeas and can contribute protein and fibre.
What should a person do if a food causes an allergic reaction?
A Continue eating the food
B Use a supplement instead
C Ignore worsening symptoms
D Seek appropriate medical care
Answer: D. Seek appropriate medical care. Possible allergic reactions require appropriate medical advice; urgent symptoms need emergency care.
Which choice can reduce raw-to-cooked cross-contamination?
A Separate boards and utensils
B Use one board for everything
C Reuse raw-meat plates
D Store raw meat above meals
Answer: A. Separate boards and utensils. Separate equipment and storage help prevent raw foods contaminating ready-to-eat foods.
How should protein supplements be viewed in a meal plan?
A A required daily food
B One optional product category
C A substitute for all meals
D A cure for illness
Answer: B. One optional product category. Supplements are products, not cures or mandatory foods, and suitability varies by person.
Which information is useful when comparing two protein foods?
A Container shape alone
B Brand colour only
C Protein per serving and ingredients
D Price without serving size
Answer: C. Protein per serving and ingredients. Compare the nutrition information using a consistent serving or weight and review the ingredients.
What can support protein adequacy without relying on one food?
A Eat one source exclusively
B Avoid pulses completely
C Use only fortified drinks
D Rotate diverse protein sources
Answer: D. Rotate diverse protein sources. Rotating pulses, grains, soy, nuts, dairy, eggs, or other chosen foods supports dietary variety.
Which group of plant foods spans several protein sources?
A Lentils, soy, seeds
B Sweets, juice, soda
C Oil, salt, sugar
D Tea, coffee, water
Answer: A. Lentils, soy, seeds. Lentils, soy foods, and seeds are plant foods that can contribute protein.
Where should someone with a prescribed therapeutic diet get protein guidance?
A A generic online chart
B Their treating care team
C A food package slogan
D A social media poll
Answer: B. Their treating care team. Therapeutic diets should be personalised by the healthcare professionals managing the condition.
Who should review a high protein target for a health condition?
A A product salesperson
B A social media poll
C A qualified clinician
D A recipe title
Answer: C. A qualified clinician. A clinician or registered dietitian can assess how a health condition affects an individual’s protein needs.