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BiologiaBiologia22 views·Updated Jun 22, 2026·1 page

Conoce los Péptidos del Sistema Digestivo

A
Andrea@ndrea_wro6dcoske4jhc

Los péptidos y hormonas digestivas juegan un papel crucial en...

1
of 1
Peptidos 6.1 Hormonas, neuropeptidos y atocinas
serales parcionar
vesicula Biuliar of motulidad y secrecion
T
CCK (callecastoqunina) Sacieda

Hormonas, Neuropéptidos y Citocinas

¿Sabías que tu cuerpo tiene un sistema de mensajeros químicos que deciden cuándo tienes hambre y cuándo estás satisfecho? El sistema digestivo utiliza péptidos y hormonas para comunicarse con el resto del cuerpo.

La CCK (colecistoquinina) te da esa sensación de saciedad cuando has comido suficiente, mientras que la grelina es conocida como la "hormona del hambre" que te avisa cuando necesitas comer. La familia de la gastrina incluye la motilina, que controla el complejo motor migratorio intestinal.

Otras hormonas importantes son la secretina y el péptido intestinal vasoactivo, que regulan la secreción de bicarbonato. El GLP-1 (péptido similar al glucagón) estimula la secreción de insulina, ayudando a controlar los niveles de azúcar en sangre.

💡 ¡Dato interesante! El procesamiento de los alimentos comienza incluso antes de que los pruebes. Solo con pensar en comida o olerla, tu cuerpo ya está preparándose para digerir (fase cefálica).

La digestión incluye tres fases principales. La fase cefálica ocurre antes de que el alimento llegue a la boca - solo con ver, oler o pensar en comida, tu cuerpo ya empieza a secretar saliva. La saliva humedece el alimento, comienza a digerir almidones y tiene propiedades antibacterianas gracias a la lisozima.

Durante la masticación, los dientes, labios y lengua convierten el alimento en una masa blanda (bolo) que luego pasará al esófago mediante el proceso de deglución, controlado por el nervio glosofaríngeo.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content in Química

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Most popular content

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Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

BiologiaBiologia22 views·Updated Jun 22, 2026·1 page

Conoce los Péptidos del Sistema Digestivo

A
Andrea@ndrea_wro6dcoske4jhc

Los péptidos y hormonas digestivas juegan un papel crucial en el control de la alimentación y la digestión. Estos mensajeros químicos regulan desde la sensación de hambre hasta los procesos de digestión y absorción de nutrientes.

1
of 1
Peptidos 6.1 Hormonas, neuropeptidos y atocinas
serales parcionar
vesicula Biuliar of motulidad y secrecion
T
CCK (callecastoqunina) Sacieda

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Hormonas, Neuropéptidos y Citocinas

¿Sabías que tu cuerpo tiene un sistema de mensajeros químicos que deciden cuándo tienes hambre y cuándo estás satisfecho? El sistema digestivo utiliza péptidos y hormonas para comunicarse con el resto del cuerpo.

La CCK (colecistoquinina) te da esa sensación de saciedad cuando has comido suficiente, mientras que la grelina es conocida como la "hormona del hambre" que te avisa cuando necesitas comer. La familia de la gastrina incluye la motilina, que controla el complejo motor migratorio intestinal.

Otras hormonas importantes son la secretina y el péptido intestinal vasoactivo, que regulan la secreción de bicarbonato. El GLP-1 (péptido similar al glucagón) estimula la secreción de insulina, ayudando a controlar los niveles de azúcar en sangre.

💡 ¡Dato interesante! El procesamiento de los alimentos comienza incluso antes de que los pruebes. Solo con pensar en comida o olerla, tu cuerpo ya está preparándose para digerir (fase cefálica).

La digestión incluye tres fases principales. La fase cefálica ocurre antes de que el alimento llegue a la boca - solo con ver, oler o pensar en comida, tu cuerpo ya empieza a secretar saliva. La saliva humedece el alimento, comienza a digerir almidones y tiene propiedades antibacterianas gracias a la lisozima.

Durante la masticación, los dientes, labios y lengua convierten el alimento en una masa blanda (bolo) que luego pasará al esófago mediante el proceso de deglución, controlado por el nervio glosofaríngeo.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar Content

Most popular content in Química

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user