Interpretation:
The method of detection of different types of smells by nose needs to be explained.
Concept introduction:
Smell is a complex process taking place between the nasal receptor and odoring molecule.
Many receptors in the nose can bind with molecules having a characteristic smell.
Answer to Problem 1TAI
A nose can detect smells when molecules are bound with nasal receptors and nerve impulse reaches the brain.
Explanation of Solution
Different molecules have different structures, arrangement of atoms and
Different smells are identified by the nose with the help of the brain.
Chapter U2 Solutions
Living by Chemistry
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