Answer:
The smell is one of the senses that is created by the small molecules that are released by the food, aromatic substance, or any substance into the air. When we inhale during the breathing process these small molecules enter our nose and trap in tiny hair of the nose.
These molecules dissolves in mucus present in the nose to reach the specialized receptor cells known as olfactory receptor neurons. These neurons detect the smells and send the information directly to the brain to the olfactory bulbs that work to detect the smell.
Answer: Hypochondriasis
Explanation:
Hypochondriasis is a mental disorder in, which people strongly believe that they are suffering from a life-threatening disease or illness even though no or very mild symptoms of the disease are present.
The symptoms of hypochondriasis include:
1. Excess worry about a serious illness.
2. Physical symptoms are not present and if present is mild.
3. A person suffers from a high level of anxiety.
4. Tendency to care for own self increases through repeated checking of the body signs and symptoms.
Based on the above description, the person may be worried about getting ill and continuous visits to the doctors in case of hypochondriasis even though no symptoms are present.
Answer:
Denaturation is the alteration of a protein shape through some form of external stress (for example, by applying heat, acid or alkali), in such a way that it will no longer be able to carry out its cellular function.
Answer:
Rose's classmate Mina observing Daphnia in water at 30°C, 32°C, and 34°C.