Biology Test 4

Total Questions: 25

1 - Potato is a modified form of

A ) Root
B ) Stem ✅
C ) Fruit
D ) Leaf

2 - A plant cell is distinguished from an animal cell by the presence of

A ) Nucleus
B ) Chloroplasts
C ) Cell membrane
D ) Cell wall

4 - What does Mycology study?

A ) Minerals
B ) Sound
C ) Insects
D ) Fungus ✅

5 - Duodenum is situated

A ) At the uppermost part of the small intestine ✅
B ) Near the lungs
C ) In the brain
D ) At the tail end of the intestine

6 - Dialysis is used in the case of a patient suffering from

A ) Heart problems
B ) Kidney problems ✅
C ) Respiratory diseases
D ) Neurological disorders

7 - Which gland of the human body produces insulin?

A ) Pituitary
B ) Thyroid
C ) Pancreas ✅
D ) Spleen

8 - In brain, the site for intelligence, memory and emotion is present in

A ) Cerebrum ✅
B ) Cerebellum
C ) Medulta
D ) Hypothalamus

9 - Animal flesh is a good source of high quality proteins because animal proteins are

A ) Directly taken up by muscle-tissues and add to their strength
B ) Animal proteins have all amino acids
C ) Animal proteins carry the right proportion of amino acids needed by humans ✅
D ) Animal proteins are digested easily

10 - Vaccines are

A ) Same as monoclonal antibodies
B ) Treated bacteria or viruses or one of their proteins ✅
C ) MHC proteins
D ) Strands of nucleic acid

12 - Insulin, a drug that checks diabetes,was discovered by

A ) Francis Crick
B ) Einstein
C ) James D Wartson
D ) Dr Banting ✅

13 - Which one of the following is an example of hereditary disease?

A ) AIDS
B ) Haemophilia ✅
C ) Syphilis
D ) Xerophthalmia

15 - Inside which of the following is a nucleus not found?

A ) A human cell
B ) A plant cell
C ) An electric cell ✅
D ) An atom

16 - Anaerobics are

A ) Bacteria which can complete their life cycle without oxygen ✅
B ) Bacteria which can complete their life cycle without water
C ) Colonies of unicellular bacteria
D ) Colonies of nuticellular bacteria

17 - The organ that filters blood in human body is

A ) Heart
B ) Spleen
C ) Lungs
D ) Kidney ✅

18 - Deficiency of Iron in the human body causes

A ) Goitre
B ) Trachoma
C ) Anaemia ✅
D ) Glaucoma

19 - The red colour of tomato is imparted by

A ) Chlorophyll
B ) Karotionoid ✅
C ) Vitamin
D ) Harmone

20 - Substance which bring down the body temperature are known as

A ) Antipyretics ✅
B ) Analgesics
C ) Antibiotics
D ) None

21 - Enzymes are?

A ) Protein ✅
B ) Minerals
C ) Oils
D ) Fatty acids

22 - By taking pulse rate of the human body a doctor determines

A ) Condition of the liver
B ) Amount of blood in the body
C ) Checks the lungs
D ) Heart beat ✅

23 - Science of treatment of muscular and skeletal system is known as:

A ) Odontology
B ) Opthalmology
C ) Paediatrics
D ) Orthopaedics ✅

24 - The study of the nervous system and its disorder is called

A ) Urology
B ) Haematology
C ) Neurology ✅
D ) Herpentology

25 - Which area of the brain is responsible for control of the body temperature?

A ) Pituitary
B ) Thalamus
C ) Hypothalamus ✅
D ) Pineal