Describe the primordial soup theory

Answers

Answer 1
Answer: The primordial soup theory suggest that life began in a pond or ocean as a result  of the combination of chemicals from the atmosphere and some form of energy to make amino acids, the building block of proteins. which would then evolve into all species.  
Answer 2
Answer: The theory states that life began in a warm pool or ocean from a combination of chemicals that forms amino acids, which then makes proteins. These reactions forming molecules of life  This is supposed to have happened 3.8 to 3.5 billion years ago. J.B.S. Haldane first brought about this idea and Miller and Urey made the molecules in an artificial environment with the help of methane, ammonia, hydrogen, water and no oxygen.
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How does the equilibrium change to counter the removal of A in this reaction? A + B ⇌ AB

Answers

 To counter the removal of A  the  equilibrium  change by shifting toward the left


         explanation

If the  reaction  is at equilibrium  and we   alter  the condition a new equilibrium  state   is created

  The  removal  of   A led to the shift of equilibrium  toward the left since  it led to  less  molecules  in reactant side  which favor the backward  reaction.(  equilibrium  shift to the left)

For Plato users :

The equilibrium SHIFTS LEFT. Simultaneously, there’s an increase in the REVERSE reaction.

What is the anatomical structure that represents the inferior continuation of the head of the caudate nucleus, and what functions or connections are associated with this continuation within the brain's architecture?

Answers

Explanation:

The anatomical structure that represents the inferior continuation of the head of the caudate nucleus is called the tail of the caudate nucleus. The tail of the caudate nucleus extends inferiorly and curves posteriorly, forming a C-shaped structure within the brain.

The tail of the caudate nucleus is a part of the basal ganglia, which is a group of subcortical structures involved in motor control, cognition, and emotion. The tail of the caudate nucleus is specifically associated with the limbic system, which is involved in emotional processing and memory.

The connections of the tail of the caudate nucleus within the brain's architecture involve both reciprocal connections within the basal ganglia and connections with other brain regions. It receives input from the cortex, particularly the prefrontal cortex, and is connected to other basal ganglia structures such as the putamen and globus pallidus.

The tail of the caudate nucleus also has connections with the hippocampus and amygdala, which are important for memory and emotional processing. These connections allow for the integration of emotional and cognitive information within the basal ganglia circuitry.

Overall, the tail of the caudate nucleus plays a role in the regulation of emotions and the integration of cognitive and emotional processes within the brain.

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Final answer:

The tail of the caudate nucleus represents the inferior continuation of the head of the caudate nucleus. This part of the brain is connected with the lateral ventricles, and is involved in learning, memory, and motor processing.

Explanation:

The anatomical structure that represents the inferior continuation of the head of the caudate nucleus is the tail of the caudate nucleus. The tail of the caudate nucleus is heavily connected with the lateral ventricles, and it plays a crucial role in several functions within the brain's architecture. It is associated with various functions, including learning, memory, and motor processing. The caudate nucleus, including its tail, works with other structures in the brain to enable these complex cognitive functions.

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2C6H14 + ______ O2 → 12CO2 + 14H2O What is the coefficient of O2 when the equation is completely balanced using the smallest whole-number coefficients?

Answers

Answer:

The coefficient of O2 when the equation is completely balanced is 19

Explanation:

The law of conservation of matter states that since no atom can be created or destroyed in a chemical reaction, the number of atoms that are present in the reagents has to be equal to the number of atoms present in the products.

Then, you must balance the chemical equation. For that, you must first look at the subscripts next to each atom to find the number of atoms in the equation. If the same atom appears in more than one molecule, you must add its amounts

Left side: 6 carbon, 14 hydrogen and 2 oxygen.

Right side: 1 carbon, 2 hydrogen and 3 oxygen.

The coefficients of each molecule below indicate the amount of each molecule for the reaction. This coefficient can be modified to balance the equation, just as you should never alter the subscripts.

By multiplying the coefficient mentioned by the subscript, you get the amount of each element present in the reaction. So, in this case you can see that in the reaction there is:

Left side: 2*6=12 carbon, 2*14=28 hydrogen and COEFFICIENT OF OXYGEN*2=? oxygen.

Right side: 12*1=12 carbon, 14*2=28 hydrogen and 12*2+14*1=38 oxygen.

As mentioned, you must have the same amount of each element on both sides. In this case, carbon and hydrogen have the same amount on both sides, so it only remains to balance the oxygen. For that, you must calculate the "OXYGEN COEFFICIENT" on the left side of the equation so that there are 38 oxygen atoms, just like the right side. This is expressed as:

COEFFICIENT OF OXYGEN*2=38

From the previous expression you can obtain:

COEFFICIENT OF OXYGEN=19

So, the coefficient of O2 when the equation is completely balanced is 19

hello,
2C6H14+19O2⇒12CO2+14H2O

For the slow receptors, the likelihood of summation is ________ by the ________ of time required for those responses to decay.A) decreased : short period
B) increased : short period
C) decreased : long period
D) increased : long period
E) unaffected : long period

Answers

Answer:

Increased:long period

Explanation:

your welcome:)

Final answer:

Slow receptors, which respond to stimuli over longer durations, are more likely to have a cumulative or 'summation' effect. The likelihood of this summation increases with the length of time required for the responses to decay. This mechanism plays a critical role in cognitive functions such as learning and memory.

Explanation:

In the context of neuronal signaling, when we speak about slow receptors, we are referring to those that respond to stimuli at a slower pace, often due to a longer duration of transmitter binding, and therefore have a higher likelihood of summation compared to the fast receptors.

The concept of summation refers to the cumulative effect of a series of neural responses that take time to diminish. In this case, the likelihood of summation is increased by the long period of time required for those responses to decay. Thus, the correct answer to your question would be option D) increased : long period. This is because the longer the responses take to decay, the more likely they are to accumulate or summate.

It is also important to note that this process significantly contributes to the cognitive functions of the brain, such as memory and learning by facilitating the creation of long term potentiation within neural networks.

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Read "Who Built the Pyramids?”. Leave this link open while you answer the questions throughout the assignment. Give at least two reasons why some people claim the Pyramids of Giza were constructed by aliens.

Answers

Answer:

1. Considering the massive size of the structures, it is improbable to think that man is actually capable of building them.

2. And the intelligence and calculations needed for this construction is beyond the capacity of man, considering the age and times of the ancient Egyptians.

Explanation:

While Egyptologists and historians have, through years and years of research, have found evidence that it was actually the Egyptians that built them, there are also some people who held the belief that they are actually made and constructed by aliens. The humans of the ancient time that these structures were constructed were incapable of having the intelligent power and manpower and strength to carry out these works, with big blocks of stones and massive heavy structures to be made. However, the article "Who Built The Pyramids" shows the findings of  Egyptologists Mark Lehner and Zahi Hawass who has worked to uncover the truth about these massive buildings of ancient years, trying to prove who actually built and how. They argued that, with all the workforce needed to actually bring about the construction of these structures, it is evident that the people of Egypt indeed were the workers and builders of these structures, and that too not as slaves (unlike many claims) but more as a sense of obligation to the king. And to refute the alien builder theory, there are definite proof that shows that it is humans and not aliens who built it. There are settlements that housed the workers, bone remains that have been examined by scientists and doctors, who have proved that  humans and not aliens are the workers. Added to it, there seem to be no findings or even a shred of evidence too prove aliens have indeed been there, let alone construct that. Considering the massive structure of the pyramids, it is probable to think that man is incapable of constructing something like these, but like Lehner and Hawass has pointed out, there are lots of evidences to prove man actually built them. But there are still other group of theorists and believers that thinks aliens and not humans built them.

Answer:

Those who support the alien theory believe that the ancient Egyptians were very primitive. They argue that no blueprints of the pyramids have been found and that moving two-ton stones would have required alien technology.

Explanation:

Light of a certain energy shines on a metal and causes electrons to be emitted. Based on the research of Albert Einstein, what change would most likely result in stopping the emission of electrons from this metal?

Answers

Light of certain energy shines on a metal and causes electrons to be emitted. Based on the research of Albert Einstein, the change that would most likely result in stopping the emission of electrons from this metal is to coat the metal.

your answer is: the use of that light has a lower frequency