Examlex
Viruses contain genetic material.They can make copies of themselves,but only by using the services of a living host cell.Viruses are assembled in their final form and size by the host cell.Viruses use the host cell's energy mechanisms; they lack any of their own.Is a virus alive? Support your answer.
Tympanic Membranes
Thin layers of tissue located in the ear, commonly known as the eardrum, that vibrate in response to sound waves.
Swollen Meatus
Inflammation and swelling of the opening of the urethra or auditory canal, which can be caused by infection or injury.
Mastoid Area
The region located behind the ear, containing the mastoid bone, which is involved in the middle ear's drainage and ventilation system.
Abstract Thinking
Abstract thinking is the ability to consider concepts, analyze information, and solve problems beyond concrete and immediate situations.
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