CHAPTER 2: Respiration | Baamboozle - Baamboozle

English 20 Public

SCIENCE FORM 3 KSSM

Study Slideshow

Breathing is the process of inhaling and exhaling air by the lungs, TRUE OR FALSE

TRUE

It is a tiny air sacs and looks like grape

ALVEOLI

Name B

Larynx

Name C

trachea

During inhalation, F will

expand

Inhaled gas is

OXYGEN

Exhaled gas is

carbon doxide

Nostril - trachea - X - bronchioles - alveolus. So X is,

bronchus

Gas exchange is needed to supply _____________ to cells and remove __________________

oxygen; carbon dioxide

Which of the following are features of the alveoli that adapt them to gas exchange? I. High surface area II. Thin walls III. Dry surfaces

i and ii

Oxyhaemoglobin form from combination of oxygen and____________

Haemoglobin / red blood cell

Cigarette tar is normally labelled as "tar" which is acronym for "total aerosol residue" TRUE OR FALSE

TRUE

Carbon monoxide combine with haemoglobin become ...

Carboxyhaemoglobin

condition of the alveoli in the lungs which are damaged by harmful substances in the air

Emphysema

A person who does not smoke but inhales cigarette smoke is known as a____

PASSIVE SMOKER

Other than lungs, frogs usually use their _____________ for gaseous exchange.

moist outer skin