Science — English

What is the effect of temperature on enzyme activity?
Enzyme activity is greatly influenced by temperature. As the temperature rises, enzyme reactions usually increase due to greater molecular movements....
Added: 17 Jan 2000
Updated: 07 Nov 2025
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What is the chemical reaction that occurs during combustion?
The chemical reaction that occurs during combustion involves the rapid reaction of a fuel (usually a hydrocarbon) with an oxidizing...
Added: 17 Jan 2000
Updated: 20 Nov 2025
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What is the difference between transcription and translation?
The difference between transcription and translation lies in their roles in protein synthesis. Transcription is the process where a segment...
Added: 17 Jan 2000
Updated: 21 Nov 2025
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What is cellular differentiation?
Cellular differentiation is the process by which a less specialized cell becomes a more specialized cell type, allowing for the...
Added: 17 Jan 2000
Updated: 17 Nov 2025
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What is the scientific principle that describes the behavior of gases?
The scientific principle that describes the behavior of gases is known as the ideal gas law, which relates pressure, volume,...
Added: 17 Jan 2000
Updated: 13 Nov 2025
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What is the energy called that is produced by moving water?
The energy produced by moving water is known as hydropower or hydroelectric energy. This form of energy is harnessed by...
Added: 17 Jan 2000
Updated: 30 Nov 2025
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What is meant by biodiversity hotspots?
Biodiversity hotspots are regions characterized by a high level of species diversity and a significant number of endemic species, meaning...
Added: 17 Jan 2000
Updated: 13 Nov 2025
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What is the significance of the water cycle?
The significance of the water cycle lies in its role in maintaining the Earth's ecosystems and supporting life. It describes...
Added: 17 Jan 2000
Updated: 22 Nov 2025
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What component in blood is responsible for clotting?
The component in blood responsible for clotting is called platelets, or thrombocytes. These small, disc-shaped cell fragments are produced in...
Added: 17 Jan 2000
Updated: 20 Nov 2025
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What is the primary difference between DNA and RNA?
The primary difference between DNA and RNA lies in their structure and function. DNA (deoxyribonucleic acid) contains the genetic blueprint...
Added: 17 Jan 2000
Updated: 11 Nov 2025
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What is a solution in scientific terms?
A solution in scientific terms is a homogeneous mixture composed of two or more substances where one (the solvent) dissolves...
Added: 17 Jan 2000
Updated: 01 Dec 2025
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What are pathogens?
Pathogens are microorganisms that cause disease in their hosts, which can be animals, plants, or humans. Common types of pathogens...
Added: 17 Jan 2000
Updated: 01 Nov 2025
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What kind of bonds connect amino acids?
Amino acids are connected by peptide bonds, which are formed through a dehydration synthesis reaction. During this process, the carboxyl...
Added: 17 Jan 2000
Updated: 19 Nov 2025
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What is the difference between acids and bases?
The difference between acids and bases lies in their chemical properties and behavior in water. Acids donate protons (H⁺ ions)...
Added: 17 Jan 2000
Updated: 21 Nov 2025
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What is the scientific method?
The scientific method is a systematic approach used to investigate phenomena, acquire new knowledge, or correct and integrate previous knowledge....
Added: 17 Jan 2000
Updated: 25 Nov 2025
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What regulates homeostasis in living organisms?
The regulation of homeostasis in living organisms is mainly accomplished by feedback mechanisms. These mechanisms involve sensors that detect changes...
Added: 17 Jan 2000
Updated: 01 Dec 2025
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What chemicals are considered noble gases?
The chemicals considered noble gases belong to Group 18 of the periodic table and include helium (He), neon (Ne), argon...
Added: 17 Jan 2000
Updated: 18 Nov 2025
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What is magnetic resistance?
Magnetic resistance, also known as reluctance, refers to the opposition that a magnetic field encounters as it passes through a...
Added: 17 Jan 2000
Updated: 25 Nov 2025
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What is a biome defined by?
A biome is defined by its characteristic climate, flora, and fauna, which interact within a specific environment. Biomes include diverse...
Added: 17 Jan 2000
Updated: 01 Nov 2025
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What type of energy is produced during friction?
The type of energy produced during friction is called thermal energy or heat energy. When two surfaces rub against each...
Added: 17 Jan 2000
Updated: 04 Nov 2025
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