Let's Test How Smart You Are In Science

2.

The "H" in the formula H20 stands as ________.

Hydrogen
Hydracine
Hydroculous
Herathisis

Correct Answer

A. Hydrogen

Explanation

The "H" in the formula H20 stands for hydrogen. In the chemical formula for water, H20, the "H" represents the element hydrogen, which is a colorless and odorless gas. Water is composed of two hydrogen atoms bonded to one oxygen atom, giving it its chemical structure.

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4

3.

_________ is the only planet known in the solar system to harbor life.

Earth
Mars
Pluto
None of the Above

Correct Answer

A. Earth

Explanation

Earth is the correct answer because it is the only planet in the solar system that has been proven to support and sustain life. It has a unique combination of a breathable atmosphere, liquid water, and suitable temperatures that allow for the existence of various forms of life. Other planets like Mars and Pluto have been explored, but no evidence of life has been found on them. Therefore, Earth remains the only known planet in the solar system that can support life.

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1

4.

All of the choices are about science EXCEPT one.

The search for knowledge and information about our surroundings.
Another term for magic, fiction, and tricks.
The search for facts and laws which helps you to explain certain events in nature.
Applying the scientific method in solving problems/

Correct Answer

A. Another term for magic, fiction, and tricks.

Explanation

The correct answer is "Another term for magic, fiction, and tricks." This choice is about language and terminology, rather than science. The other choices all relate to the scientific process, such as seeking knowledge, explaining events in nature, and applying the scientific method.

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6

5.

The ____________ is the clamest part of the storm.

"Hand of the Storm"
"Heart of the Storm"
"Eye of the Storm"
"Mouth of the Storm"

Correct Answer

A. "Eye of the Storm"

Explanation

The term "Eye of the Storm" refers to the calmest part of a storm. In a cyclone or hurricane, the eye is a region of relatively light winds and clear skies, surrounded by the eyewall where the most severe weather occurs. The eye is formed due to the rotation of the storm, causing the air to sink and create a calm center. It is important to note that even though the eye may seem calm, the surrounding eyewall still poses significant danger and should not be underestimated.

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6.

The process of brokening down nitrogenous compunds is called _________.

Coronation
Menstruation
Respiration
Deamination

Correct Answer

A. Deamination

Explanation

Deamination is the process of breaking down nitrogenous compounds. This process involves the removal of an amino group from an organic compound, typically an amino acid. This is an important step in the metabolism of proteins, as it allows for the elimination of excess nitrogen in the form of urea. Deamination occurs primarily in the liver and kidneys and is essential for maintaining nitrogen balance in the body.

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7.

Each part of the functional and structional part of the kidney is called _____________.

Nephrons
Neurons
Glomerulos
Cytoplasm

Correct Answer

A. Nephrons

Explanation

The correct answer is "Nephrons." Nephrons are the functional and structural units of the kidney. They are responsible for filtering the blood, reabsorbing necessary substances, and excreting waste products. Each kidney contains millions of nephrons, which play a crucial role in maintaining the body's fluid balance, electrolyte levels, and acid-base balance.

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2

8.

The left part of the brain is focusing more on Intelligence, Strategy, and Initiativity while the right part of the brain is more on _____________."

Imagination and Creativity
Adventures and Fiction
Myths and Tales
All of the Above

Correct Answer

A. All of the Above

Explanation

The left part of the brain is associated with logical thinking, analytical skills, and problem-solving abilities. On the other hand, the right part of the brain is linked to creativity, imagination, and artistic abilities. Since the question states that the left part of the brain is focusing more on intelligence, strategy, and initiative, it suggests that the right part of the brain would be more focused on imagination, creativity, adventures, fiction, myths, and tales. Therefore, the correct answer is "All of the Above" as it encompasses all the mentioned aspects associated with the right part of the brain.

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9.

Which of the choices is the correct parts of the E.Coli (Escherichia Coli)

Flagellum, Cell Membrane, Cotyledon, RDA
Tails, Skin, Cytoplasm, RDA
Flagellum, Cell Membrane, Cytoplasm, DNA
Tails, Cell Membrane, Cytoplasm, DNA

Correct Answer

A. Flagellum, Cell Membrane, Cytoplasm, DNA

Explanation

The correct answer is Flagellum, Cell Membrane, Cytoplasm, DNA. E. Coli is a bacterium and flagellum is a whip-like structure that helps it move. The cell membrane is a protective layer that surrounds the cell. Cytoplasm is the gel-like substance inside the cell where various cellular processes occur. DNA is the genetic material of the cell. Tails, Skin, Cotyledon, and RDA are not relevant to the structure of E. Coli.

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1

10.

Which of the following statement is correct about formation of high pressure areas.

When cold air sinks.
When hot air goes up.
When warm air stays in the middle.
When cold and hot air mixes.

Correct Answer

A. When cold air sinks.

Explanation

When cold air sinks, it creates a high-pressure area. Cold air is denser than warm air, so it tends to sink towards the ground. As it sinks, it compresses and causes the air pressure to increase. This creates a high-pressure system where the air is descending and spreading outwards. High-pressure areas are usually associated with clear skies and stable weather conditions.

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Let's Test How Smart You Are In Science

An _____ is the smallest particle of matter.

Quiz Preview

The "H" in the formula H20 stands as ________.

_________ is the only planet known in the solar system to harbor life.

All of the choices are about science EXCEPT one.

The ____________ is the clamest part of the storm.

The process of brokening down nitrogenous compunds is called _________.

Each part of the functional and structional part of the kidney is called _____________.

The left part of the brain is focusing more on Intelligence, Strategy, and Initiativity while the right part of the brain is more on _____________."

Which of the choices is the correct parts of the E.Coli (Escherichia Coli)

Which of the following statement is correct about formation of high pressure areas.