Science — English

What is the primary role of RNA in cells?
The primary role of RNA in cells is to act as a messenger between DNA and the synthesis of proteins....
Added: 21 Feb 2000
Updated: 22 Nov 2025
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What is the theory that suggests how life on Earth originated from simpler compounds?
The theory suggesting how life on Earth originated from simpler compounds is known as the abiogenesis theory. This hypothesis posits...
Added: 21 Feb 2000
Updated: 10 Nov 2025
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What do we call the inherited traits of an organism?
The inherited traits of an organism are referred to as its genotype, which is the genetic makeup that influences physical...
Added: 21 Feb 2000
Updated: 02 Nov 2025
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What is the relationship between temperature and the rate of chemical reactions?
The relationship between temperature and the rate of chemical reactions is generally direct: as temperature increases, the rate of reactions...
Added: 21 Feb 2000
Updated: 20 Nov 2025
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What environmental factor limits the growth of a population?
An environmental factor that limits the growth of a population is known as a limiting factor. Limiting factors can be...
Added: 21 Feb 2000
Updated: 27 Nov 2025
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What phenomenon explains the specific heat capacity of water?
The phenomenon that explains the specific heat capacity of water is known as hydrogen bonding. Water molecules are polar, allowing...
Added: 21 Feb 2000
Updated: 26 Nov 2025
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What provides the energy needed for cellular tasks?
The energy needed for cellular tasks is primarily provided by adenosine triphosphate (ATP). ATP acts as the energy currency of...
Added: 21 Feb 2000
Updated: 30 Nov 2025
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What is the significance of biodiversity hotspots for conservation?
The significance of biodiversity hotspots for conservation lies in their rich diversity of species and high levels of endemism combined...
Added: 21 Feb 2000
Updated: 02 Nov 2025
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What term describes the maximum population size that an environment can sustain?
The term that describes the maximum population size that an environment can sustain is known as carrying capacity. This capacity...
Added: 21 Feb 2000
Updated: 15 Nov 2025
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What are the different types of ecological surveys?
Different types of ecological surveys include point surveys, transect surveys, and grid surveys. Point surveys involve observing and recording species...
Added: 21 Feb 2000
Updated: 25 Nov 2025
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What do we call the evolutionary relationship between different species?
The evolutionary relationship between different species is referred to as phylogeny. Phylogenetic studies involve analyzing genetic, morphological, and behavioral traits...
Added: 21 Feb 2000
Updated: 01 Nov 2025
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What is the impact of transgenic crops on agriculture?
The impact of transgenic crops on agriculture has been profound, leading to increased yields and resistance to pests and diseases....
Added: 21 Feb 2000
Updated: 28 Nov 2025
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What type of mutation can occur during DNA replication?
During DNA replication, several types of mutations can occur, including point mutations, which involve a change in a single nucleotide...
Added: 21 Feb 2000
Updated: 03 Nov 2025
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What is biomimicry?
Biomimicry is an innovative approach that seeks solutions to human challenges by emulating nature's designs and processes. By observing how...
Added: 21 Feb 2000
Updated: 02 Nov 2025
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What is the name of the process that separates DNA fragments by size?
The process that separates DNA fragments by size is called gel electrophoresis. In this technique, DNA samples are placed in...
Added: 21 Feb 2000
Updated: 20 Nov 2025
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What are the primary functions of a leaf?
The primary functions of a leaf include photosynthesis, gas exchange, and transpiration. During photosynthesis, leaves capture sunlight and convert carbon...
Added: 21 Feb 2000
Updated: 11 Nov 2025
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What is the primary means of food energy production in most ecosystems?
The primary means of food energy production in most ecosystems is through photosynthesis. In this process, autotrophic organisms like plants,...
Added: 21 Feb 2000
Updated: 07 Nov 2025
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What is the role of conservation biology?
The role of conservation biology is to study and protect biodiversity and ensure the survival of various species and ecosystems....
Added: 21 Feb 2000
Updated: 26 Nov 2025
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What is the process called when a cell becomes specialized to perform a specific function?
The process by which a cell becomes specialized to perform a specific function is called differentiation. During differentiation, unspecialized cells,...
Added: 21 Feb 2000
Updated: 03 Nov 2025
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What are the ecological implications of drought?
The ecological implications of drought are significant and multifaceted. Drought can lead to decreased water availability, impacting plants, animals, and...
Added: 21 Feb 2000
Updated: 20 Nov 2025
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