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mojhsa [17]
3 years ago
12

Explain why cellular respiration can be considered a spontaneous reaction. Does it build polymers or does it break them down?

Biology
1 answer:
m_a_m_a [10]3 years ago
7 0
In short, Cellular Respiration can be considered spontaneous because it releases energy (negative enthalpy) and becomes disordered(positive entropy) 

A spontaneous reaction is a decrease in enthalpy ans an increase in entropy. 
Entropy is energy release from a system when an event takes place. 

The purpose of cellular respiration is to release energy from glucose so that organisms can use that energy. 
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¿Qué áreas del conocimiento me pueden <br> aportar a la ejecución del proyecto? para un huerto
tensa zangetsu [6.8K]

Answer:

Conocimientos que pueden resultar muy útiles al momento de planificar un huerto:

- biología vegetal (características de las plantas que queremos producir)

- agronomía (características del terreno utilizado)

- condiciones ambientales (meteorología), como así también la disposición del lugar

Explanation:

Para iniciar un huerto en casa es necesario tener en cuenta una serie de factores que pueden influenciar en gran medida el éxito del proyecto:

-Tener en cuenta las características de las plantas que queremos producir es fundamental para lograr un óptimo crecimento. Por ejemplo, plantas que no resisten las heladas podrían morir en ciertas regiones, con lo cual las plantas deberían encontrarse en estos casos protegidas durante su desarrollo (por ejemplo, mediante un invernáculo).

- Buscar lugares bien iluminados. La presencia de luz es un factor fundamental para el crecimiento de las plantas.

- Riego y/o precipitaciones: tener en cuenta las necesidades hídricas de las plantas que queremos producir.

- Suelo: utilizar tierra abonada suele ser la mejor opción para brindarle a las plantas la mayor cantidad de nutrientes y así garantizar un óptimo crecimiento. En el caso de usar macetas, la presencia de huecos o el uso de vermiculita puede ser de gran ayuda para permitir la escorrentia del agua.

- Espacio: es necesario tener en cuenta el espaciado entre plantas para que puedan crecer normalmente.

-Tener en cuenta las plagas (insectos, nemátodos, etc) que podrían afectar el crecimiento de las plantas.

4 0
3 years ago
A science class tested ways to clean water after an oil spill. Each group of students was given 100 mL of vegetable oil, 100 mL
AlekseyPX

Answer:

Group 2

Explanation:

I did this 1 year ago hope this helps :)

8 0
3 years ago
Read 2 more answers
Which of the following is a Density Independent Factor that may affect the size of a population?
Leviafan [203]

Answer:

A:Predation

Explanation:

Hopefully this helps

6 0
3 years ago
Sister chromatids present during mitosis are
Ede4ka [16]

Answer:

The correct answer is e. All of the above.

Explanation:

Sister chromatids are made during the synthesis phase of the cell cycle. In the synthesis phase, the homologous chromosomes get replicated and sister chromatids are produced so they are produced by duplication of chromosomes.  

As sister chromatids are produced by replication, therefore, they are identical copies of parent chromosomes. These sister chromatids are joined to each other at centromere. They get separated during the anaphase of mitosis and moves to the opposite pole.

Therefore the right answer is e.

4 0
3 years ago
Which ingredient is a food acid used to activate baking
kolbaska11 [484]

Answer:

Honey

Explanation:

Technically it could be both, as they can both be acidic, but honey is lower on the pH scale, meaning it is more acidic and thus will have a larger chemical reaction with baking soda.

8 0
3 years ago
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