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Dropdown📘 MS-LS1-7🧠 DOK 3

Question:

In the process of cellular respiration, glucose and oxygen undergo chemical reactions to form new molecules. Select the correct sequence of events that describe how food is rearranged through these reactions to support the growth and release energy in an organism.

Answer Choices:

  • A) Glucose and oxygen react to form carbon dioxide, water, and ATP.
  • B) Glucose is broken down into oxygen, which combines with carbon dioxide to form ATP.
  • C) Oxygen is converted into glucose and water, releasing carbon dioxide and energy.
  • D) Carbon dioxide and water are rearranged to form glucose, releasing energy.
✅ Answer:
Glucose and oxygen react to form carbon dioxide, water, and ATP.

💡 Explanation:

  • In cellular respiration, glucose and oxygen are the reactants that undergo chemical reactions in the mitochondria of cells.
  • These reactions form carbon dioxide, water, and ATP (adenosine triphosphate), which provides energy for cellular processes and supports growth.

Standard: MS-LS1-7 | DOK: 3

Recent Questions

Multiple choice📘 MS-PS1-6🧠 DOK 1

Question:

Sorry! This sample question could not be generated.

Answer Choices:

  • A) Try again
  • B) Reload
  • C) None
  • D) All
✅ Answer:
Try again

💡 Explanation:

  • The AI did not generate a proper question.
  • Please retry.

Standard: MS-PS1-6 | DOK: 1

Short Answer📘 MS-LS4-4🧠 DOK 3

Question:

Explain how genetic variations can affect the survival and reproduction of individuals within a specific environment. Provide an example of a trait variation and describe how it might offer an advantage to certain individuals in that environment.

✅ Answer:
Genetic variations can lead to differences in traits among individuals within a population. These differences can affect how well individuals can survive and reproduce in their environment. For example, in a population of rabbits living in a snowy environment, those with white fur may be less visible to predators compared to those with darker fur. As a result, the white-furred rabbits might survive at higher rates and reproduce more successfully, passing on the advantageous white fur trait to future generations.

💡 Explanation:

  • Genetic variations contribute to the diversity within a population, and certain variations can provide advantages in specific environments.
  • These advantageous traits can enhance an individual's ability to survive predators, find food, or adapt to environmental changes, increasing their chances of reproduction.
  • Over time, these traits may become more common in the population.

Standard: MS-LS4-4 | DOK: 3

Short answer📘 N.VM.B.4🧠 DOK 1

Question:

Two vectors, a=3i^+4j^ \mathbf{a} = 3\hat{i} + 4\hat{j} and b=5i^−2j^ \mathbf{b} = 5\hat{i} - 2\hat{j} , are given. Calculate the resultant vector c \mathbf{c} by adding these two vectors component-wise.

✅ Answer:

c=(3+5)i^+(4−2)j^=8i^+2j^ \mathbf{c} = (3+5)\hat{i} + (4-2)\hat{j} = 8\hat{i} + 2\hat{j}

💡 Explanation:

  • To add the vectors component-wise, add the corresponding components of the vectors a \mathbf{a} and b \mathbf{b} .

  • For the i^ \hat{i} components, add 3 and 5 to get 8.

  • For the j^ \hat{j} components, add 4 and -2 to get 2.

  • Thus, the resultant vector c \mathbf{c} is 8i^+2j^ 8\hat{i} + 2\hat{j} .

Standard: N.VM.B.4 | DOK: 1

Multiple select📘 6.1.8.HistoryCC.3.a🧠 DOK 4

Question:

Which of the following events and policies contributed to the growing tensions between the American colonies and the British government, ultimately leading to the American Revolution? Select all that apply.

Answer Choices:

  • A) The implementation of the Stamp Act, which imposed a direct tax on the colonies.
  • B) The Boston Tea Party, where American colonists protested against the Tea Act by dumping tea into Boston Harbor.
  • C) The signing of the Treaty of Paris in 1763, which ended the Seven Years War.
  • D) The Intolerable Acts, which were punitive measures taken by the British in response to colonial protests.
  • E) The establishment of the First Continental Congress, where delegates from the colonies met to discuss their response to British policies.
✅ Answer:
The implementation of the Stamp Act, which imposed a direct tax on the colonies.; The Boston Tea Party, where American colonists protested against the Tea Act by dumping tea into Boston Harbor.; The Intolerable Acts, which were punitive measures taken by the British in response to colonial protests.

💡 Explanation:

  • The Stamp Act imposed a direct tax on the colonies and was met with widespread protest, which increased tensions.
  • The Boston Tea Party was a direct action against the Tea Act, showcasing colonial resistance to British policies.
  • The Intolerable Acts were punitive measures that further escalated tensions and angered colonists, contributing to the revolutionary sentiment.
  • The Treaty of Paris ended the Seven Years War, leading to new policies but was not a direct cause of the revolution.
  • The First Continental Congress was a response to British policies, not a cause of tensions.

Standard: 6.1.8.HistoryCC.3.a | DOK: 4

Short answer📘 6.2.8.GeoSV.2.a🧠 DOK 1

Question:

What is one major difference between the physical and political maps of Ancient Egypt and Modern Egypt?

✅ Answer:
One major difference is that the political map of Modern Egypt includes clearly defined national borders and neighboring countries, whereas the physical map focuses on geographical features such as the Nile River and deserts.

💡 Explanation:

  • Physical maps emphasize the natural landscape and features like rivers and mountains, whereas political maps show human-made boundaries and divisions such as cities, states, and countries.
  • Ancient Egypt's physical map highlighted the significance of the Nile River for civilization, while Modern Egypt's political map reflects its current national boundaries.

Standard: 6.2.8.GeoSV.2.a | DOK: 1

Multiple choice📘 6.1.8.EconNE.4.b🧠 DOK 2

Question:

How did the invention of the printing press in the 15th century impact the status and social class of different groups of people?

Answer Choices:

  • A) A) It provided equal access to religious texts, which diminished the power of the church.
  • B) B) It allowed only the wealthy to access printed materials, maintaining the status quo.
  • C) C) It democratized knowledge, allowing the middle class to gain more power and influence.
  • D) D) It increased the wealth of the nobility by allowing them to control the production of books.
✅ Answer:
C) It democratized knowledge, allowing the middle class to gain more power and influence.

💡 Explanation:

  • The invention of the printing press made books more affordable and accessible, thus spreading knowledge beyond the elite and clergy.
  • This democratization of knowledge helped the middle class to become more educated and influential, altering the social structure of the time.

Standard: 6.1.8.EconNE.4.b | DOK: 2

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