1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksian1 [2.3K]
3 years ago
8

¿ Cuales son los sistemas que intevienen en el proceso de nutricion? ¿ Que funcion cumple cada uno de ellos en ese proceso?

Biology
1 answer:
Papessa [141]3 years ago
4 0

Answer:

digestivo, respiratorio, circulatorio y excretor

Explanation:

El proceso de nutrición consiste en la ingesta de alimentos, los cuales son posteriormente transformados en energía y estructuras celulares que el organismo necesita para funcionar normalmente. Durante este proceso, intervienen cuatro sistemas:

- Sistema digestivo: descompone químicamente los alimentos en nutrientes. Los alimentos son sometidos a un proceso de fragmentación mecánica y digestión química. En primer lugar, los alimentos son triturados en la boca por los dientes, mezclados con saliva para formar un bolo alimenticio que llega al estómago donde los jugos gástricos los transforman en una papilla conocida como quimo. A continuación, los nutrientes llegan al intestino delgado donde son mezclados con el jugo pancreático y la bilis del hígado para ser absorbidos por la sangre. Finalmente, los compuestos que no fueron absorbidos llegan al intestino grueso donde se absorbe lo que queda de agua y lo demás es eliminado.

- Sistema respiratorio: los pulmones son los órganos encargado del proceso de respiración mediante el cual el organismo intercambia gases con el ambiente a través la sangre. De este modo el organismo obtiene oxígeno que es utilizado para oxidar los nutrientes obtenidos por el sistema digestivo.

- Sistema circulatorio: encargado de transportar nutrientes y oxígeno a las células del cuerpo y simultáneamente transportar elementos de desecho hasta los órganos del sistema excretor.

- Sistema excretor: encargado de eliminar los desechos de los alimentos. Los compuestos que no fueron digeridos en el intestino delgado llegan al intestino grueso donde se transforman en las heces las cuales son expulsadas por el ano. Por otra parte, el aparato urinario formado por los riñones y la vejiga urinaria funcionan para eliminar los desechos de la sangre a través de la orina.

You might be interested in
Which of the following is TRUE about the fossil record? Group of answer choices It is sadly incomplete and lacking in all transi
pychu [463]

Answer:

It gives useful information about environments and the ways past organisms lived

Explanation:

A fossil is basically any preserved remains or trace of any organism that once lived in the past. Bones, shells and exoskeletons are examples of fossils that can be studied through Paleontology.  

From fossil studies, we can tell how long these lives existed on earth and how varying plants and animals are related to one another. We can often find out how and the places they lived and their environments as well.  

8 0
3 years ago
Biology can help you to understand patterns of inheritance in your family<br> t or f?
saw5 [17]

Answer:

T, especially with things like personality traits, obesity, mental health problems and etc.

5 0
3 years ago
List the three types of weathered rock particles found in soil
timofeeve [1]
<span>Clay, sand, and silt</span>
3 0
3 years ago
Read 2 more answers
How did a rock of the great plains get to the rocky mountains?
V125BC [204]

Answer:

Hi, so the Great Plains are made of sedimentary rock and were subducted and melted to magma which cooled to igneous rock, was uplifted and then formed the Rocky Mountains.

Explanation:

Basically it melted then cooled into igneous rock then was lifted and formed the rocky mountains!

-Hailey :)

4 0
3 years ago
A right angle has a measure of how many degrees?
zalisa [80]

Answer:

there u go 90°

Explanation:

best of luck

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HURRY!!!!!!
    5·2 answers
  • Diffusion is improvedbyhavingwhat?
    6·1 answer
  • A scientist would like to test the effect of heat on the function of a certain enzyme. Which would not be an appropriate first s
    10·1 answer
  • Which of the following is a major problem with using geothermal?
    12·2 answers
  • Which of the following was one of the purposes of the Gemini project?
    6·2 answers
  • Solve 1/2×-3/4=-5/6​
    10·1 answer
  • which statement best describes vascular tissue in seed plants xylem carries food produced by the leaves to the rest of the plant
    5·2 answers
  • Jimmy and Karen conducted an experiment comparing tomato plant growth and the amount of fertilizer applied to each plant. The pl
    15·2 answers
  • Please help me!! Brainliest if correct!!!!! PLEASE!!!!!!!
    9·1 answer
  • A translocation that moves a gene from an area of euchromatin to heterochromatin would typically cause a(n) ________ in the expr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!