Explain the question pls da dai punya
<span>This is the "Follicle stimulating hormone (FSH)." This FSH hormone is essential to the reproductive system in general.
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Answer: The phospholipid bilayer can also be found in organelles that have a membrane such as the nucleus, mitochondria, chloroplasts etc.
The echinoderm with long spines
belongs to the class Echinoidea which includes sea urchins, heart urchins, cake
urchins and sand dollars. This spine serves as their protective mechanism from
predators. The spines are joined to the skeleton and muscles surround it. The muscles
enable them to swivel its spines from predators.
The reaction is endergonic.
<h2>Procedure - Determination of the Gibbs reaction type</h2>
<h3>Thermochemical model</h3>
First, we need to determine the Gibbs free energy function (
), in kilojoules, of the entire reaction by this formula:
(1)
Where:
- Number of kilomoles of the i-th reactive, in kilomoles.
- Number of kilomoles of the j-th product, in kilomoles.
- Specific Gibbs free energy function of the i-th reactive, in kilojoules per kilomole.
- Specific Gibbs free energy function of the j-th reactive, in kilojoules per kilomole.
<h3>Data from thermochemical tables</h3>
From thermochemical tables we have the following information:
Reactives
, 
, 
Products
, 
, 
<h3>Determination of the Gibbs free energy function</h3>
Now we proceed to determine the Gibbs free energy function and later determine the nature of the <em>thermochemical</em> reaction:


The Gibbs free energy function of the <em>entire</em> reaction is 625616 kilojoules.
<h3>Analysis of the result</h3>
The Gibbs free energy function has a <em>positive</em> sign, which means that this reaction is endergonic.
To learn more on Gibbs free energy, we kindly invite to check this verified question: brainly.com/question/9552459