9th Biology Chapter 08 Nutrition Solved MCQs

Ninth Biology Solved MCQs objective type question answers quiz for upcoming exams and test preparations. Learn online all upcoming exams and tests preparations question answers of Nutrition.

Ninth Biology MCQs Full Chapter Nutrition

Q.1: Which of the following does not occur in the oral cavity?

1. Lubrication of the food
2. Beginning of protein digestion
3. Breaking the food into small fragments
4. All of the above do occur in the oral cavity

C

Q.2: Goiter is a disease caused as a result of deficiencies of .......... ?

1. Iodine
2. Iron
3. Calcium
4. Phosphorus

A

Q.3: Following are not fat-soluble vitamins?

1. A and D
2. E and K
3. B and C
4. D and E

C

Q.4: The wavelike movement of muscle that pushes food through the digestive system is called?

1. Chemical digestion
2. Emulsification
3. Absorption
4. Paristalsis

D

Q.5: Heart diseases are caused by using?

1. Saturated fatty acids
2. Unsaturated fatty acids
3. Proteins
4. Too much carbohydrates

A

Q.6: The jejunum is about ......... meters long?

1. 2.1
2. 2.2
3. 2.3
4. 2.4

D

Q.7: .............. are very large molecule?

1. Protein
2. Carbohydrates
3. Lipid
4. Vitamins

A

Q.8: Which food group is our body’s best source of energy?

1. Meat Group
2. Fats,oils and sweets
3. Breads and cereals
4. Milk and cheese

C

Q.9: Low .... level can cause people to develop anemia?

1. Calicium
2. Vitamin
3. Iron
4. Protein

C

Q.10: According to FAQ more than ——-people die of starvation every day?

1. 10,000
2. 3,000
3. 25,000
4. 50,000

C

Q.11: According to (UNICEF), how many children of under age five died by malnutrition?

1. 4 million
2. 5 milion
3. 6 million
4. None

C

Q.12: .............. prevent rickets in children & aoreomalacia in adults?

1. Vitamin A
2. Vitamin E
3. Vitamin D
4. Vitamin K

C

Q.13: Which of the following is not a function of the liver?

1. Converts glucose to glycogen
2. Converts glycogento glycose
3. Detoxifies poisonous substances
4. Produces digestives enzymes

D

Q.14: .............. is an important port of ulcer formation?

1. Cigarette smoking
2. Over eating
3. Spicy food
4. All

A

Q.15: The ............ is the first part of the large intestine?

1. Caecum
2. Appendix
3. Colon
4. Rectum

A

Q.16: ........ is loose, watery stools?

1. Constipation
2. Diarrhea
3. Both
4. None

B

Q.17: Good calcium along with low salt and high potassium intake prevents from?

1. Hypertension
2. Kidney stone
3. a and b
4. None

C

Q.18: Where are the villi found?

1. Esophagus
2. Stomach
3. Small intestine
4. large intestine

C

Q.19: The secretion of liver is?

1. Pepsin
2. Bile
3. Rennin
4. Lipase

B

Q.20: Trypsim acts on ........... ?

1. Protein
2. Carbohydrates
3. Vitamin
4. Lipids

A

Q.21: Ulcers occur in the?

1. Stomach
2. Duodenum
3. Esophagus
4. All of these

D

Q.22: In the stomach, pepsinogen is converted into?

1. Pepsin
2. Bicarbonate
3. HCI
4. Gastrin

A

Q.23: Breaking of large molecules of fats into small droplets is called?

1. Emulsification
2. Digestion
3. Assimilation
4. Egestion

A

Q.24: .......... is a great stabilizer of body temperature?

1. Carbon
2. Nitrogen
3. Water
4. None

C

Q.25: After processes in oral cavity food is changed into?

1. Chyme
2. Bolus
3. Undigented & degests food
4. None of these

B

Q.26: Which of the following does not occur in the oral cavity?

1. Lubrication of the food
2. Beginning of protein digestion
3. Breaking the food into small fragments
4. All of the above do occur in the oral cavity

B

Q.27: Are the major source of energy ?

1. Protein
2. Lipid
3. Crabohydraets
4. Vitamins

C

Q.28: Chemically synthesized urea is a ------------ fertilizer?

1. Organic
2. Inorganic
3. Both
4. None

B

Q.29: ................ helps in grinding of food ?

1. Tongue
2. Teeth
3. Salivary glands
4. All

B

Q.30: The pancreas produces digestive enzymes and releases them into the?

1. Colon
2. Gallbladder
3. Liver
4. Duodenum

D

Q.31: ............. is an asymptomatic condition?

1. Osteoporosis
2. Osteoarthritis
3. Osteocalcacemir
4. None

B

Q.32: What are the primary nutrients that provide quick useable energy for the body?

1. Carbohydrates
2. Proteins
3. Lipids
4. Nucleic acids

A

Q.33: The hepatic portal vein carries blood from the -------to the-----?

1. Small intestines, liver
2. Small Intestines, heart
3. Liver, heart
4. Small intestines, colon

A

Q.34: Many bacteria in colon produce vitamin ------------ necessary for coagulation of blood?

1. A
2. K
3. C
4. D

B

Q.35: Micronutrients of plants are?

1. Available in the soil only in small amounts
2. Required by plants in small amounts
3. Small molecules required by plants
4. Useful, but not required by plants

B

Q.36: Which of the following element  is component of chlorophyll?

1. Iron
2. Magnesuim
3. Nitrogen
4. Sulphur

B

Q.37: ............ is water-soluble vitamin?

1. Vitamin A
2. Vitamin C
3. Vitamin D
4. Vitamin K

C

Q.38: What is the primary nutrient that provides quick useable energy for the body?

1. Carbohydrates
2. Protiens
3. Lipids
4. Nucleic acids

A

Q.39: There are ........... types of dietary fibers?

1. One
2. Two
3. Three
4. Four

B

Q.40: There are ........ types of aminoacids?

1. 10
2. 20
3. 30
4. 40

B

Q.41: Which of following helps in lowering blood cholesterol and sugar levels?

1. Roughage
2. Lipids
3. Vitamin
4. Carbohydrates

A

Q.42: ............ is most abundant substance in human body?

1. Water
2. Carbon
3. Nitrogen
4. Phosphorus

A

Q.43: Fertilizers are of ..... types?

1. Two
2. Three
3. Four
4. None

A

Q.44: Which group of enzymes breaks up starches and other carbohydrates?

1. Proteases
2. Lipases
3. Amylases
4. None of these

C

Q.45: .............. produce bile?

1. Stomach
2. Liver
3. Intestine
4. All

B

Q.46: One gram of lipids contains energy?

1. 4 kilocalories
2. 6 kilocalories
3. 9 kilocalories
4. 7 kilocalories

C

Q.47: Oral cavity opens into ............ ?

1. Phyranx
2. Lyranx
3. Trachea
4. Bronchi

A

Q.48: Stomach open into .......... ?

1. Small intestine
2. Large intestine
3. Both a and b
4. None

D

Q.49: Which of the following is not a macronutrient?

1. Nitrogen
2. Oxygen
3. Carbon
4. Nickel

D

Q.50: The pancreatic juice contains ........... enzymes?

1. Two
2. Three
3. Four
4. Five

B

Q.51: The connection between stomach & esophagus is called ........... sphincter?

1. Cardiac
2. Muscular
3. Both
4. None

A

Q.52: The hepatic portal vein caries blood from the ------------ to the -----?

1. Small intestines, liver
2. Small intestines, heart
3. Liver, heart
4. Small intestines, colon

A

Q.53: Which of the following is not a function of the liver?

1. Converts glucose to glycogen
2. Converts glycogen to glucose
3. Manufactures fibrinogen
4. Produces digestive enzyme

D

Q.54: Fats belong to a group of substance called ............ ?

1. Carbohydrates
2. Lipid
3. Protein
4. Vitamins

D

Q.55: If gram of carbohydrates is fully oxidized it produce about ............ kilojoules of energy?

1. 16 Kilojoules
2. 17 Kilojoules
3. 18 Kilojoules
4. 19 Kilojoules

B

Q.56: Healthy skin & hairs are maintained by ............ ?

1. Fats
2. Protein
3. Carbohydrates
4. Vitamins

A

Q.57: .......... metabolism is a major component stem & leaf growth?

1. Nitrogen
2. Oxygen
3. Carbon
4. All

A

Q.58: The ileum is about ............. meters long?

1. 2.6
2. 2.5
3. 2.4
4. 2.3

A

Q.59: ------------- is also known as retinol?

1. Vitamin A
2. Vitamin B
3. Vitamin D
4. Vitamin E

A

Q.60: Prolonged Vitamins A deficiency can lead to ............... blindness?

1. Day
2. Night
3. Both
4. None

B

Q.61: In carbohydrates the ratio of hydrogen two oxygen atoms is ............. ?

1. 1:2
2. 2:1
3. 2:2
4. 3:2

D

Q.62: In the stomach pepsinogen is converted into?

1. Pepsin
2. Bicarbonate
3. HCl
4. GAstrin

D

Q.63: Plants lacking ........ appear chlorotic?

1. Ca
2. Mg2
3. Mn
4. All

B

Q.64: Dietary deficiency of .............. is quite common?

1. Vitamin A
2. Vitamin B
3. Vitamin D
4. Vitamin E

A

Q.65: The wavelike movement of muscle that pushes food through digestive system is called?

1. Churning
2. Emulsification
3. Absorption
4. Peristalsis

D

Q.66: Which of the following macro nutrient is the part of chlorophyll?

1. Calcium
2. Magnesium
3. Sulphur
4. Iron

B

Q.67: Saliva is alkaline and contains an enzyme?

1. Pepsine
2. Rennin
3. Ptyalin
4. Amylase

D

Q.68: In which group of the following is present Mg?

1. Chlorophyll
2. Cytochrome
3. Haemoglobin
4. None of these

A

Q.69: In adult human, the esophagus is about ------------- long?

1. 25 cm
2. 25 mm
3. 25 m
4. 25 ft

A

Q.70: The pancreas produces digestive enzymes and releases them into?

1. Colon
2. Gallbladder
3. LIver
4. Duodenum

D

Q.71: About ...........% of body’s calcium is stored in bone tissue?

1. 1%
2. 99%
3. 100%
4. None

B

Q.72: Which disease (s) is/are caused due to deficiency of vitamin D?

1. Scurvy
2. Rickets
3. Osteomalacia
4. Rickets & osteomalacia

D

Q.73: What may be the reason that children need more calcium and iron?

1. Both calcium and iron for bones
2. Both calcium and iron for blood
3. Calcium for blood and iron for bones
4. Calcium for bones and iron for blood

D

Q.74: The removal of undigested food from body is called ........... ?

1. Digestion
2. Egestion
3. Inhalation
4. None

B

Q.75: The diseases of Kwashiorkor and marasmus may be due to?

1. Mineral deficiency
2. Over intake of nutrients
3. Protein-energy malnutrition
4. Ulcer

C

Q.76: Which of the following are parts of large intestine?

1. Caecum, colon, rectum
2. Caecum, appendix, ileum
3. Colon, reactum, anux,
4. Caecum, jejunum, ileum

A

Q.77: ........ has no known function?

1. Caecum
2. Appendix
3. Colon
4. Rectum

A

Q.78: The process of lubrication & digestion steels in .......... ?

1. Oral cavity
2. Phyranx
3. Oesophagus
4. Stomach

A

Q.79: Micronutrients of plants are?

1. Available in the soil in small amounts
2. Required by plants in small amounts
3. Small molecules required by plants
4. Useful, but not required by the plants

B

Q.80: A protein found in the rod cells of retina of eye is?

1. Trypsin
2. Pepsin
3. Rhodopsin
4. None of these

C

Q.81: The process of breaking down large droplets of fat into small droplets of fat is called?

1. Emulsification
2. Absorbtion
3. Peristalsis
4. Digestion

A

Q.82: .............. teeth are adopted for cutting?

1. Parmanenet
2. Premolars
3. Incisor teeth
4. Canine teeth

C

Q.83: The stomach capacity is about ................ .liters?

1. 1 liter
2. 2 liter
3. 3 liter
4. LL of above

A

Q.84: .............. in blood stream plays an important role in blood clotting?

1. Calcium
2. Phosphorus
3. Nitrogen
4. Potassium

A

Q.85: Oesophague is ......... centimeters long?

1. 10 cm
2. 25 cm
3. 20 cm
4. None

B

Q.86: A non-functional finger like process called appendix arises from?

1. Jejunum
2. Caecum
3. Ilium
4. Duodenum

B

Q.87: Ulcers occur in the ?

1. Stomach
2. Duodemum
3. Esophagus
4. All

D

Q.88: things like manure, seaweed, sewage etc are example of ............ fertilizers?

1. Organic
2. Inorganic
3. Both
4. None

A

Q.89: Where are the villi found?

1. Esophagus
2. Stomach
3. Small intestine
4. Large intestine

C

Q.90: Nitrogen is present in?

1. Carbohydrates
2. Protein
3. Nucleic acid
4. Lipids

B

Q.91: Rickets develops due to deficiency of ------------- vitamin?

1. B
2. A
3. D
4. C

C

Q.92: Inactive pepsinogen in juice require ----------- for its activated form (pepsin)?

1. H2SO4
2. HCl
3. HNO3
4. Saliva

B

Q.93: The large intestine is about ............. meters long?

1. 1.2
2. 1.3
3. 1.4
4. 1.5

B