Biology Test 8

Total Questions: 28

1 - The smallest plants on the earth are the

A ) Ferns
B ) Algae ✅
C ) Fungi
D ) Bacteria

2 - The Global Iodine Deficiency Disorder Day is observed on

A ) 5th November
B ) 21st October ✅
C ) 30th October
D ) 31st October

3 - Who invented the Polio vaccine (Oral)?

A ) Janas Salk
B ) Burk Holder
C ) Robert Koch
D ) Albert Sabin ✅

4 - Which type of cells in our body act as an immune system against diseases?

A ) Platelets
B ) Red blood cells
C ) White blood cells ✅
D ) Haemoglobin

5 - What is peritoneum?

A ) A membrane ✅
B ) An organ
C ) A muscle
D ) A bone

6 - Fat is a?

A ) Lipid ✅
B ) Protein
C ) Amino acid
D ) Ether

7 - The unused fat present in the body is?

A ) Converted into carbohydrates
B ) Removed as waste from the body
C ) Reconverted into animal fat and stored in different parts of the body ✅
D ) Easily destroyed by certain enzymes present in the body

8 - Which is an essential constituent of diet?

A ) Starch ✅
B ) Glucose
C ) Amino acid
D ) Carbohydrates

9 - Which has maximum protein?

A ) Ground nut ✅
B ) Cow milk
C ) Egg
D ) Wheat

10 - Which of the following gives maximum energy in metabolic process

A ) Proteins
B ) Carbohydrates
C ) Vitamins
D ) Fats ✅

11 - Lack of essential amino acids in diet can cause disease such as

A ) Kwashiorhar ✅
B ) Rickets
C ) Scurvy
D ) Diabetes

12 - Which are not the essential constituents of balanced diet?

A ) Carbohydrates
B ) Fats
C ) Vitamins
D ) Hormones ✅

13 - Which of the following regulates the metabolism of sugars?

A ) Thyroid
B ) Insulin ✅
C ) Hydrocortisone
D ) None

14 - The digestion of fats in intestines is aided by?

A ) Diffusion
B ) Protection
C ) Peptization
D ) Emulsification ✅

15 - Hair,finger nails,hoofs etc. are all made of?

A ) Fat
B ) Vitamins
C ) Proteins ✅
D ) Iron

16 - Substances used to bring relief in pain are called?

A ) Antipain
B ) Antipyretics
C ) Antibiotics
D ) Analgesics ✅

17 - Interferon is?

A ) Tonic
B ) Virus ✅
C ) Carbohydrates
D ) Ore of iron

18 - Penicillin is?

A ) Vitamin
B ) Hormone
C ) Antibiotic ✅
D ) Analgesic

19 - White blood cells act?

A ) As source of energy
B ) For blood clotting
C ) As defence against infection ✅
D ) As a medium for oxygen transport from lungs to tissues

20 - Saliva contains?

A ) Amylases ✅
B ) Bite
C ) Vitamins
D ) Trypsin

21 - Insulin in human body is produced in

A ) Liver
B ) Kidney
C ) Pancreas ✅
D ) None of these

22 - Laws of Heredity were discovered by

A ) Borpamin Franklin
B ) Darwin
C ) Mendel ✅
D ) None

23 - Turnip is a root described as

A ) Napiform ✅
B ) Fusiform
C ) Couical
D ) Tuberous

24 - Which are the basic building blocks of proteins?

A ) Oxalic acids
B ) Amino acids ✅
C ) Carbolic acid
D ) Sodium Carbonate

25 - What connects the small brain with the spinal cord?

A ) Cerebellum
B ) Medulla oblongata ✅
C ) Thalamus
D ) Cerebrum

27 - Which is the most abundant element in human body?

A ) Carbon Dioxide
B ) Nitrogen
C ) Hydrogen
D ) Oxygen ✅

28 - Which is the most abundant mineral in human body?

A ) Potassium
B ) Calcium ✅
C ) Sodium
D ) Magnesium