Chemistry

Recently Asked Questions In Chemistry

Question
In banking operations, there is the need to process high volumes of
transactions accuratelv within a short time. This need is almost always met
through the large-scale use of information technology. Which of the following
situations least likely result from the bank's extensive use of information
technology?
a. Failure to carry out executed transactions within the required time, causing
an inability to receive or make payments for those transactions.
b. Loss of data arising from systems' failure
c. Corruption of data arising from unauthorized interference with the systems.
d. Control breakdowns may occur and remain undetected or uncorrected
because of the physical separation between management and those who
handle the transactions.
Answer

D. Control breakdowns may occur and remain undetected or uncorrected because of the physical separation between management and those who handle the transactions.

Question
From which memory does the information disappear if the computer
is disconnected from the electricity?
Choose one:
Hard drive
Random access memory
Readable memory
Flash memory
Answer

Random access memory (RAM).

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Random access memory (RAM) is a type of volatile memory that stores data temporarily while the computer is running. When the computer is turned off or...
Question
ead the source of the allusion.
The character Pollyanna, from Eleanor Porter's children's book, is a young girl
who finds good in everything and everyone.
What is the meaning of the allusion in the sentence below?
"Brenna is such a Pollyanna" Eduardo announced with a sigh.
an overly optimistic person
an unintelligent person
Answer

an overly optimistic person

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The allusion in the sentence is to the character Pollyanna from Eleanor Porter's children's book. The character is known for finding good in everything and...
Question
Yeast makes bread rise. There is active dry yeast and instant yeast. Either can be used. They are processed differently and must
be handled differently.
Active dry yeast has been heat treated. The outer layers of cells are dead. Dissolve it in liquid with sugar, called proofing, before
mixing with the other ingredients. This removes the dead cells and activates the yeast.
Instant yeast has been gently dried. Its outer cells are alive. It does not need to be proofed and can be mixed with other
ingredients.
This essay would benefit from transitional words and phrases. Choose the option below that uses transitions most effectively.
Yeast makes bread rise. There are two types of yeast commonly used in bread making, active dry yeast and instant yeast.
Either type can make good bread, but each has been processed differently and thus must be handled differently.
Feb 8
3:31
Answer

Active dry yeast has been heat treated, resulting in dead outer cells, and must be proofed in liquid with sugar before mixing with other ingredients. On the other hand, instant yeast has been gently dried, leaving its outer cells alive, and does not need to be proofed before being mixed with other ingredients.

Question
Which of the following would most likely cause a response by the cell in order to maintain homeostasis?
• stabel solute concentrations
O optimum temperature
O change in pH
cell buffers
Answer

Change in pH.

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Homeostasis is the process of maintaining a stable internal environment in the body. In order to maintain homeostasis, the cell must respond to changes...
Question
WWI might have remained limited to only two nations, Austria-Hungary and Serbia, if
not for
O wartime propaganda.
O the Zimmerman note
• the alliance system.
imperialism.
Answer

the alliance system.

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The alliance system was a major factor that contributed to the escalation of World War I beyond the initial conflict between Austria-Hungary and Serbia. The...
Question
content to samollag
score
Lack of language
control
Poor organization
Gaps in organization
Organized (perhaps
Sense of
with brief digressions) completeness, fluency
Limited language
control
It has been suggested what the wall in "The Wanderer" might symbolize. Now expand that thought by writing one or
two paragraphs in which you explain why that symbolism is appropriate. Use examples from the poem to support your
position.
Answer

The wall in “The Wanderer” is often seen as a symbol of the protagonist’s loneliness and isolation. The poem begins with the narrator standing alone on a cliff, looking out at the sea and reflecting on his life. He is surrounded by a wall of mist, which serves as a physical barrier between him and the rest of the world. This wall of mist is a metaphor for the emotional walls he has built around himself, preventing him from connecting with others. The narrator’s loneliness is further emphasized by his description of the sea as “cold and grey” and the sky as “dark and drear”. These images of desolation and emptiness reflect the narrator’s inner state of mind. The wall of mist also serves as a reminder of the narrator’s mortality, as it is a physical barrier between him and the afterlife. This symbolism is further reinforced by the narrator’s musings on death and his longing for a better life beyond the wall. By using the wall as a symbol of loneliness, isolation, and mortality, the poem conveys a powerful message about the human condition.

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The wall in “The Wanderer” is often seen as a symbol of the protagonist’s loneliness and isolation. The poem begins with...
Question
environment.
• 92% lower impact
on the ecosystem
Answer

What is the context of this statement? Please provide more information or a specific question.

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I apologize for the confusion. Without any context or question, it is difficult to provide a specific answer. However, based on the statement "92...
Question
When using direct quotes in your
interview report, what must you
remember to do?
A. make sure the quote is punctuated properly
B. make sure the quote is longer than the
question asked
C. add your opinion of what they mean in the
quote
Answer

A. make sure the quote is punctuated properly.

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When using direct quotes in an interview report, it is important to make sure that the quote is punctuated properly. This means that the exact words...
Question
3. Wzrost ztow pracy spowoduje
przesuniecie krzywej podazy w lewo
Answer

Krzywa popytu zostanie przesunięta w lewo.

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Wzrost zatow pracy spowoduje, że popyt na towary i usługi wzro...
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