General Science Online Quiz for ETEA

Online preparation for all candidates. This quiz is specially designed for all types of competitive exams e.g ETEA, NTS, FPSC, KPKPSC, PPSC, and many more

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Chapter 5 quiz

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General Science

Science

General Science and everyday science

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Category: General Science

The trachea divides into two branches in the chest cavity, called ………..

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Category: General Science

glands which secrete saliva are present in the mouth

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Category: General Science

The liver secretes a digestive juice called

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Category: General Science

Takes place through the action of different enzymes, produced by digestive glands.

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Category: General Science

Food is broken down into simpler, soluble forms for absorption in the bloodstream called

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Category: General Science

Lungs are connected to the pharynx by the ………..

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Category: General Science

Involves the breaking down of large pieces of food into smaller pieces.

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Category: General Science

Pancreatic juices function ……….

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Category: General Science

Special types of proteins are produced by the body, speeding up the specific chemical reactions in the body.

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Category: General Science

The source of energy …………

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Category: General Science

A person has hard faeces that are difficult to expel …………

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Category: General Science Chapter # 1, quiz II

The liver and pancreas juices enter into the small intestine

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Category: General Science

The nostrils remain moist due to the presence of ………….

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Category: General Science

During exhalation the pressure on the alveoli …………

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Category: General Science

The digested food is absorbed from the small intestine into the ………..

 

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Category: General Science

The opening of the trachea is called the ………..

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Category: General Science

The part of the digestive system which is a continuous tube starts from the mouth and ends at the anus

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Category: General Science Chapter # 1, quiz II

When food leaves the stomach, it is transformed into a semi-liquid mass called ………..

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Category: General Science

Mechanical digestion starts in the oral cavity through chewing by 

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Category: General Science

A small tube in the lung, Bronchioles which open into air sacs called …………

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Category: General Science

The larynx is also called ………

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Category: General Science

Exchange of gases between the blood and the air takes place in ……….

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Category: General Science

The trachea is also called ………. which made of cartilaginous rings

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Category: General Science

Digestive glands consist of

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Category: General Science Chapter # 1, quiz II

The process of swallowing is supported by the

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Category: General Science

Stomach wall secretes Gastric juice which ……….   

 

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Category: General Science Chapter # 1, quiz II

The oesophagus is long ………… and parallel to the trachea.

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Category: General Science

……….. is a physical process

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Category: General Science

Each alveolus is surrounded by many

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Category: General Science

When the lungs expand, the air pressure in the ……….. decreases.

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Category: General Science

Each lung consists of around ……… million alveoli.

 

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Category: General Science

in …….. an estimated 10.4 million people fell ill with TB and 1.8 million died of it.

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Category: General Science

The mechanical breakdown of food occurs in the

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Category: General Science

TB is an infection caused by ……….

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Category: General Science

Salivary Glands secrete saliva which ………….

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Category: General Science Chapter # 1, quiz II

Gastric juice help in the chemical breakdown of …………..in the food and kills unwanted bacteria (germs).

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Category: General Science

The correct sequence of breathing, when the air passes through

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Category: General Science Chapter # 1, quiz II

Small intestine is long ……. Narrow and coiled tube

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Category: General Science

help in the absorption of the digested food into the blood through capillaries.      

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Category: General Science

The soft past of food is called

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Category: General Science

The last part of the digestive system is

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Category: General Science

Larynx located in ………

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Category: General Science

Drinking contaminated water or food infected by microbes or parasites is caused …………

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Category: General Science Chapter # 1, quiz II

The walls of the stomach secrete the juice which includes enzymes and other chemicals are called

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Category: General Science

The digested food is absorbed into the blood in the

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Category: General Science

Air from the nose passes through the pharynx into the larynx before it enters the ……….

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Category: General Science

Cellular respiration is a ……… process that occurs at body temperature.

 

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Category: General Science

………… is the frequent discharge of loose, watery fluid from the body 

 

 

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Category: General Science

Water and minerals are reabsorbed in            

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Category: General Science Chapter # 1, quiz II

Both ends of the oesophagus are tightly closed by

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Category: General Science

The undigested food is stored in ……….. before it is excreted through the anus.            

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Category: General Science

The name of the sound-producing organ in the larynx is ………..

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Category: General Science

………. is a very thick, dome-shaped muscular membrane that separates the chest cavity from the abdominal cavity?

 

 

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Category: General Science

During digestion, large and complex molecules are broken down into smaller and simple molecules both

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Category: General Science

The nose consists of two cavities called …………

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Category: General Science Chapter # 1, quiz II

A long narrow and hollow muscular tube which carries the bolus from mouth cavity to the stomach 

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Category: General Science

……… takes food and oxygen to each cell of the body

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Category: General Science

The largest and heaviest digestive gland is 

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Category: General Science

………. Closes the glottis during swallowing thus stopping the food from entering into the trachea. 

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Category: General Science Chapter # 1, quiz II

Complete the digestion of food in the

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Category: General Science

Diarrhea is a serious illness especially for ……….

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Category: General Science

…….. help in the process of breathing

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Category: General Science

The liver secretes bile which……………

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Category: General Science

The digestive system is involved in the breakdown of food into

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Category: General Science

Pneumonia is a lung infection caused by …………….

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