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3 years ago

"the _____ controls the release of our body s stress hormone, cortisol."

1 answer:

3 0

The correct answer is HPA axis.

The Hypothalamic-Pituitary-Adrenal (HPA) axis is one of the most important neuroendocrine systems, which regulates the stress response and other functions such as the digestion, mood, emotions and the immune system.

The hypothalamus, when triggered by a possible stressor, releases two hormones; the vasopressin and the corticotropin-releasing hormone (CRH). CRH, in turn, triggers the release of the adrenocorticotropin hormone (ACTH) from the pituitary gland. As a result of the secretion of ACTH, cortisol is secreted by the adrenal cortex.

Cortisol is a steroid hormone, considered to be our body's stress hormone.

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What is unique about energy?

Doss [256]

Answer:

Utmost and dynamic compounds provinding an energy source without sunlight usage by high-temperature deep-sea oxidization of dissolved chemicalsfrom the Earth's crust is unique about the producers in hydrothermal vent ecosystems low high energy budgets.

Explanation:

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4 years ago

Read 2 more answers

How do scientist measure objects in space

Korvikt [17]

Hello,

Here is your answer:

The proper answer to this question is "from its gravitational effects on other bodies in the solar system".

Here is how:

For example: If the planet has a moon scientist use a thing called which "can be relatively straightforward" which also determines the mass and height.

Your answer is from its gravitational effects on other bodies in the solar system!

If you need anymore help feel free to ask me!

Hope this helps!

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3 years ago

How have anthropologists attempted to address the negative effects of massive cultural change imposed on less powerful groups by

Mkey [24]

Explanation:

Mass culture is a set of cultural objects, goods or services, produced by cultural industries, which are aimed at a diverse audience.

According to critics, such as Adorno, the mass follows the same thing. According to the Frankfurt School, mass culture is the main means through which capital would have achieved its greatest success. Then, the whole system of mass production of goods, services and ideas would have accepted, in general terms, the model imposed by the capitalist system by the hand of consumerism, technology and rapid satisfaction. This culture is defined through the mass media from the nineteenth century (printing, radio, cinema, television, and even today with the Internet). From this appear the mass societies that are shaped by a society of individuals aligned to capitalism, where the bourgeoisie has the power to introduce products, ideologies, etc. into society. and thus curtail the freedom of expression of a fully capitalized society.

It is considered as the development of a new model in which differences and inequalities are reinforced with increasingly developed marketing strategies and instruments. Science and knowledge are put at the service of the production of stereotyped values and symbols.

The three fundamental pillars of this culture are: a commercial culture, a consumer society and an advertising institution

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3 years ago

Suppose there are two homologous chromosomes. Each chromosome contains a single mutant allele in different parts of the chromoso

Harlamova29_29 [7]

Answer:

Cross overs can lead to formation of chromosome pairs that have no mutant allele.

Explanation:

Cross overs can lead to formation of chromosome pairs that have no mutant allele.

For example -

Suppose "X" is a mutant allele and "x" is a mutant free allele.

Now when two homologous chromosomes contains a single mutant allele in different parts of the chromosome are crossed the following offspring are produced

X x

X XX Xx

x Xx xx

"xx" is a mutant free genotype.

Thus, crossing over can create a single mutation-free chromosome

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3 years ago

Provide an example of how cells balance the redox potential between different cellular components?

crimeas [40]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

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4 years ago