Science — English

Which process transforms solid ice into water vapor without becoming liquid?
The process that transforms solid ice directly into water vapor without becoming liquid is known as sublimation. Sublimation occurs under...
Added: 19 Apr 2000
Updated: 02 Nov 2025
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What is the term for the genetic code that determines traits in living things?
The term for the genetic code that determines traits in living things is genotype. The genotype represents the specific genetic...
Added: 19 Apr 2000
Updated: 17 Nov 2025
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What is the name given to small segments of DNA that code for proteins?
The small segments of DNA that code for proteins are called genes. Genes are sequences of nucleotides functioning as instructions...
Added: 19 Apr 2000
Updated: 30 Nov 2025
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What is known as the branch of science that studies the classification and naming of organisms?
The branch of science that studies the classification and naming of organisms is known as taxonomy. This field involves organizing...
Added: 19 Apr 2000
Updated: 19 Nov 2025
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What is the force that opposes the motion of objects sliding against each other?
The force that opposes the motion of objects sliding against each other is known as friction. Friction arises from the...
Added: 19 Apr 2000
Updated: 07 Nov 2025
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What type of energy is associated with chemical compounds?
The type of energy associated with chemical compounds is called chemical energy. This form of energy is stored in the...
Added: 19 Apr 2000
Updated: 02 Nov 2025
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What device is used to amplify sound waves?
The device used to amplify sound waves is known as a microphone when capturing sound and a speaker or amplifier...
Added: 19 Apr 2000
Updated: 26 Nov 2025
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What is utilized to measure the acidity of substances?
The instrument utilized to measure the acidity of substances is called a pH meter or an acid-base indicator. A pH...
Added: 19 Apr 2000
Updated: 24 Nov 2025
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What is the term for the study of the universe and its contents?
The term for the study of the universe and its contents is cosmology. Cosmology examines the origins, evolution, and ultimate...
Added: 19 Apr 2000
Updated: 11 Nov 2025
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What is the molecular structure characterized by a double bond between carbon atoms called?
The molecular structure characterized by a double bond between carbon atoms is known as an alkene. Alkenes are hydrocarbons with...
Added: 19 Apr 2000
Updated: 02 Nov 2025
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What phenomenon explains why we see different colors in the rainbow?
The phenomenon that explains why we see different colors in the rainbow is known as dispersion. When sunlight passes through...
Added: 19 Apr 2000
Updated: 28 Nov 2025
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What is the term for an organism's physical appearance and behavior?
The term for an organism's physical appearance and behavior is known as its phenotype. The phenotype encompasses the observable traits,...
Added: 19 Apr 2000
Updated: 14 Nov 2025
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What type of enzyme is responsible for breaking down proteins?
The type of enzyme responsible for breaking down proteins is called a protease (or peptidase). These enzymes catalyze the hydrolysis...
Added: 19 Apr 2000
Updated: 18 Nov 2025
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In which layer of the atmosphere do we find the ozone layer?
The layer of the atmosphere where we find the ozone layer is the stratosphere. Situated above the troposphere and below...
Added: 19 Apr 2000
Updated: 09 Nov 2025
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What is the term for the scientific study of the nervous system?
The term for the scientific study of the nervous system is neuroscience. Neuroscience encompasses various disciplines, including biology, psychology, and...
Added: 19 Apr 2000
Updated: 01 Nov 2025
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What is the scientific term for a group of cells that perform a specific function?
The scientific term for a group of cells that perform a specific function is tissue. Tissues are composed of similar...
Added: 19 Apr 2000
Updated: 28 Nov 2025
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What is the technique used to separate DNA fragments based on size?
The technique used to separate DNA fragments based on size is called gel electrophoresis. In this method, DNA samples are...
Added: 18 Apr 2000
Updated: 14 Nov 2025
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What is the primary factor that contributes to ocean acidification?
The primary factor that contributes to ocean acidification is the absorption of atmospheric carbon dioxide (CO2) by seawater. As CO2...
Added: 18 Apr 2000
Updated: 21 Nov 2025
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What is the term for the region of the brain responsible for temperature regulation?
The region of the brain responsible for temperature regulation is the hypothalamus. It plays a crucial role in maintaining the...
Added: 18 Apr 2000
Updated: 30 Nov 2025
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What do we call an element that has the same number of protons but a different number of neutrons?
An element that has the same number of protons but a different number of neutrons is called an isotope. Isotopes...
Added: 18 Apr 2000
Updated: 19 Nov 2025
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