A cochlear device is a device that is made up of an internal part and other external parts. The external part is a microphone that receives the sound and converts it (option A)
<h3>What is a cochlear implant?</h3>
A cochlear implant is a term that refers to a small electronic device used to help people who are hard of hearing, hear clearly.
This device is a medical innovation that has several variations. However, the most common is composed of two essential elements that are:
- A stimulator or receiver that is surgically implanted within the temporal bone that surrounds the ear. This has the function of receiving sound, decoding it and sending an electrical signal to the brain.
- An external device or receiver, a speech processor, and an antenna. This part of the device receives the sound, converts it into an electrical signal, and sends it to the inside of the cochlear implant.
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Answer:
Las proteínas son aminoácidos que están unidos por medio de un enlace peptídico y ellas se encargan de dar forma a una célula, de determinar su estructura y de prácticamente dirigir los procesos vitales.
Las funciones de una proteína dependen de su unión a otras moléculas, ya que esa unión determinará la función que hará esa proteína. La unión puede ser a antígenos, al oxígeno, a sustratos, al ADN, a receptores específicos, entre otros.
Algunas funciones específicas son:
Función estructural: proveer estructura y forma a las células y para ello les provee elasticidad y resistencia a los tejidos.
Función enzimática: aquí, las proteínas catalizan las reacciones químicas de las células.
Función hormonal: algunas proteínas actúan como hormonas para controlar niveles de sustancias en las células o controlar algún proceso específico.
Función reguladora: su función es regular ciertos genes y su expresión o regular la división celular.
Función defensiva: ciertas proteínas actúan como anticuerpos para controlar virus y cuerpos extraños dentro del organismo.
Función de transporte: algunas proteínas transportan ciertos elementos como el oxígeno por todo el cuerpo
Answer:
Write a letter comforting your friend at the time of disaster.
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Answer:
H1N1 is a subtype of the influenza virus, which causes the illness commonly known as the flu.
The method of contagion is the same for all flu: the virus enters the human system through the respiratory tract, mainly affecting the respiratory system (lungs, but it can also affect the throat), generating infections in these organs, which can cause a series of symptoms such as cough, excessive mucus, fever and physical discomfort.
These symptoms are attacked through different antiviral drugs, since there are no really effective antibiotics against this common disease. This, added to the existence of vaccines, means that the severity of the disease is not so important. Therefore, the antivirals in question are limiting these symptoms until the human body's own defense system defeats the virus.
Answer:
I think its brook gets louder
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