Science — English

What is the study of the physical universe called?
The study of the physical universe is called physics. It encompasses the fundamental principles governing the behavior of matter and...
Added: 29 Mar 2000
Updated: 01 Nov 2025
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What is the scientific study of the structure and properties of rocks called?
The scientific study of the structure and properties of rocks is known as geology. Geology encompasses the examination of rock...
Added: 29 Mar 2000
Updated: 10 Nov 2025
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What is the primary purpose of genetic recombination?
The primary purpose of genetic recombination is to increase genetic diversity among organisms. This process occurs during meiosis when chromosomes...
Added: 29 Mar 2000
Updated: 13 Nov 2025
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What is the term for the percentage of energy transferred in a food chain?
The term for the percentage of energy transferred in a food chain is known as trophic efficiency. Typically, only about...
Added: 29 Mar 2000
Updated: 14 Nov 2025
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What type of reaction occurs when a substance loses electrons?
A reaction that occurs when a substance loses electrons is termed an oxidation reaction. In this process, the oxidizing agent...
Added: 29 Mar 2000
Updated: 10 Nov 2025
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What is the term for the acting out of a biological imperative in an organism?
The term for the acting out of a biological imperative in an organism is referred to as a behavior or...
Added: 29 Mar 2000
Updated: 01 Dec 2025
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What is the phenomenon in physics that states energy cannot be created or destroyed?
The phenomenon in physics that states energy cannot be created or destroyed is known as the law of conservation of...
Added: 29 Mar 2000
Updated: 20 Nov 2025
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What is the primary purpose of vaccines in medicine?
The primary purpose of vaccines in medicine is to stimulate an immune response, providing protection against infectious diseases. Vaccines contain...
Added: 29 Mar 2000
Updated: 30 Nov 2025
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What is the scientific study of energy transfer within biological systems called?
The scientific study of energy transfer within biological systems is called bioenergetics. This field examines how organisms convert and utilize...
Added: 29 Mar 2000
Updated: 12 Nov 2025
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What is the term for the biological community of organisms interacting with their environment?
The term for the biological community of organisms interacting with their environment is referred to as an ecosystem. Ecosystems consist...
Added: 29 Mar 2000
Updated: 12 Nov 2025
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What is the common name for the structures that release enzymes in the digestive system?
The common name for the structures that release enzymes in the digestive system is glands. Notable examples include the salivary...
Added: 29 Mar 2000
Updated: 19 Nov 2025
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What is the process called when a gas turns into a solid without becoming a liquid?
The process when a gas turns into a solid without becoming a liquid is called sublimation. This phenomenon occurs under...
Added: 29 Mar 2000
Updated: 10 Nov 2025
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What is the scientific term for the relationship between organisms and their environment?
The scientific term for the relationship between organisms and their environment is called ecology. This field explores interactions among organisms...
Added: 29 Mar 2000
Updated: 18 Nov 2025
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What is the significance of chloroplasts in green plants?
The significance of chloroplasts in green plants lies in their role in photosynthesis. Chloroplasts are organelles that contain the pigment...
Added: 29 Mar 2000
Updated: 21 Nov 2025
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What are the two main processes in the carbon cycle?
The two main processes in the carbon cycle are photosynthesis and respiration. Photosynthesis occurs when plants, algae, and some bacteria...
Added: 29 Mar 2000
Updated: 23 Nov 2025
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What is the primary function of mRNA in protein synthesis?
The primary function of mRNA in protein synthesis is to convey genetic information from DNA to the ribosomes, where proteins...
Added: 29 Mar 2000
Updated: 19 Nov 2025
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What is the term for an organism that can survive in harsh conditions?
An organism that can survive in harsh conditions is termed a extremophile. Extremophiles are capable of thriving in extreme environments...
Added: 29 Mar 2000
Updated: 28 Nov 2025
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What is the main factor that influences population growth in a given environment?
The main factor that influences population growth in a given environment is the availability of resources, including food, water, and...
Added: 29 Mar 2000
Updated: 14 Nov 2025
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What is the study of the properties and behavior of gases called?
The study of the properties and behavior of gases is called gas physics or gas laws. This scientific field examines...
Added: 29 Mar 2000
Updated: 25 Nov 2025
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What is the name of the enzyme that catalyzes the breakdown of lactose?
The enzyme that catalyzes the breakdown of lactose is known as lactase. This enzyme helps in splitting lactose into its...
Added: 29 Mar 2000
Updated: 03 Nov 2025
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