Science — English

What phenomenon occurs when sound waves are trapped in a certain area?
Sound waves can become trapped in a certain area due to a phenomenon known as resonance. This occurs when the...
Added: 21 Jan 2000
Updated: 08 Nov 2025
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What is the main function of the ribosome in a cell?
The main function of the ribosome in a cell is to synthesize proteins by translating messenger RNA (mRNA) into polypeptides....
Added: 21 Jan 2000
Updated: 30 Nov 2025
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What phenomenon describes the increase in the frequency of a wave as its source moves closer?
The phenomenon describing the increase in the frequency of a wave as its source moves closer is known as the...
Added: 21 Jan 2000
Updated: 28 Nov 2025
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In genetics, what is the basic physical and functional unit of heredity?
In genetics, the basic physical and functional unit of heredity is referred to as a gene. Genes are segments of...
Added: 21 Jan 2000
Updated: 12 Nov 2025
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What is the biological term for the process by which a cell divides into two daughter cells?
The biological term for the process by which a cell divides into two daughter cells is cell division. This process...
Added: 21 Jan 2000
Updated: 02 Nov 2025
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In chemistry, what is the term for a reaction that releases energy to its surroundings?
In chemistry, the term for a reaction that releases energy to its surroundings is an exothermic reaction. During this process,...
Added: 21 Jan 2000
Updated: 20 Nov 2025
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Which fundamental force is responsible for holding atomic nuclei together?
The fundamental force responsible for holding atomic nuclei together is the strong nuclear force. This force acts between protons and...
Added: 21 Jan 2000
Updated: 04 Nov 2025
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What is the name of the theory that describes the formation of the universe?
The name of the theory that describes the formation of the universe is the Big Bang Theory. This widely accepted...
Added: 21 Jan 2000
Updated: 01 Nov 2025
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In the periodic table, what indicates the number of protons in an atom's nucleus?
In the periodic table, the number that indicates the number of protons in an atom's nucleus is called the atomic...
Added: 21 Jan 2000
Updated: 26 Nov 2025
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Which type of electromagnetic radiation has the longest wavelength?
The type of electromagnetic radiation with the longest wavelength is radio waves. These waves can range from around one millimeter...
Added: 21 Jan 2000
Updated: 12 Nov 2025
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What natural phenomenon is characterized by the rotation of a fluid around an axis?
The natural phenomenon characterized by the rotation of a fluid around an axis is known as a vortex. This occurs...
Added: 21 Jan 2000
Updated: 06 Nov 2025
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What is the term for the measure of the average kinetic energy of the particles in a substance?
The term for the measure of the average kinetic energy of the particles in a substance is temperature. Temperature reflects...
Added: 21 Jan 2000
Updated: 24 Nov 2025
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What branch of biology focuses on the study of heredity and variation in organisms?
The branch of biology that focuses on the study of heredity and variation in organisms is known as genetics. This...
Added: 21 Jan 2000
Updated: 12 Nov 2025
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Which part of the cell is responsible for producing ATP?
The part of the cell responsible for producing ATP is the mitochondrion. Often referred to as the "powerhouse" of the...
Added: 21 Jan 2000
Updated: 01 Nov 2025
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What gas do plants absorb during photosynthesis?
The gas that plants absorb during photosynthesis is carbon dioxide (CO2). This process occurs in the chloroplasts of plant cells,...
Added: 21 Jan 2000
Updated: 07 Nov 2025
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In physics, what is the phenomenon called when light bends as it passes through different mediums?
In physics, the phenomenon where light bends as it passes through different mediums is known as refraction. This bending occurs...
Added: 21 Jan 2000
Updated: 10 Nov 2025
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Which particle is considered the smallest unit of an element?
The particle considered the smallest unit of an element is the atom. Atoms are composed of subatomic particles such as...
Added: 21 Jan 2000
Updated: 20 Nov 2025
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What is the primary source of energy for Earth's climate system?
The primary source of energy for Earth's climate system is the sun. Solar energy drives various processes including photosynthesis, weather...
Added: 21 Jan 2000
Updated: 07 Nov 2025
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What is the effect of acid precipitation on soil chemistry?
The effect of acid precipitation on soil chemistry is detrimental, as it can lead to the leaching of essential nutrients...
Added: 21 Jan 2000
Updated: 01 Dec 2025
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What is the significance of symbiotic relationships in ecosystems?
The significance of symbiotic relationships in ecosystems lies in their ability to enhance biodiversity and improve the stability of ecological...
Added: 21 Jan 2000
Updated: 12 Nov 2025
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