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Constitutive enzymes are those, which are being synthesized continually, regardless of conditions or demand.
Inductive enzymes are those which are not always present and whose synthesis is activated (or induced - hence the name) by certain molecule or compound, often a hormone or even its own substrate. As example of inductive enzyme serves pyruvate carboxylase (enzyme which turns pyruvate into oxalacetate) which is synthesized on demand and the process is activated by cortisol.
Source: medicine student.
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What is gene that is always expressed?
A gene that is always expressed is known as a "constitutive gene." These genes are continuously active and produce their respective proteins regardless of environmental conditions. They are essential for basic cellular functions and maintenance, such as genes encoding for structural proteins, enzymes involved in metabolism, and proteins necessary for cellular processes. An example of a constitutive gene is the gene for ribosomal RNA, which is crucial for protein synthesis in all living cells.
How does inductive reasoning differ from deductive reasoning?
Inductive reasoning involves drawing general conclusions from specific observations or data, while deductive reasoning involves reaching specific conclusions based on general principles or premises. Inductive reasoning is less certain than deductive reasoning because the conclusions are not logically guaranteed by the premises.
Where can temperature and pH dependence enzymes differ substantially?
Temperature and pH dependence of enzymes can differ substantially in extreme environments, such as hot springs or deep-sea hydrothermal vents, where thermophilic and psychrophilic enzymes exhibit unique adaptations. For instance, thermophilic enzymes are stable and active at high temperatures, while psychrophilic enzymes retain functionality at low temperatures. Additionally, variations in pH tolerance can be observed in enzymes from organisms living in acidic or alkaline environments, affecting their catalytic efficiency and stability in response to pH changes. These adaptations highlight the diversity of enzyme function across different ecological niches.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
How inductive effect is created in ethylene glycol?
The inductive effect is created through
How does a constitutive definition differ fron an operational?
constitutive vs operation definition
What is a constitutive act?
constitutive act
What enzymes are always present in a cell at relatively constant amounts?
Enzymes that are considered housekeeping enzymes, such as those involved in basic cellular functions like glycolysis or the citric acid cycle, are typically present in relatively constant amounts in a cell. These enzymes are essential for maintaining cellular metabolism and are consistently required for the cell to function properly.
What does constitutive dimension mean?
Constitutive dimension means the aspect of power that is allotted by the constitution of a government.
What is constitutive dismissal?
what is constuitive dismissal
What is 'Constitutional Act'?
constitutive act
Do Temperature of the cytoplasm influence the action of enzymes?
Yes, enzymes have optimal working temperatures that differ from enzyme to enzyme
What is the definition of constitutive gene expression and how does it differ from other types of gene regulation?
Constitutive gene expression refers to genes that are constantly active and produce proteins at a steady rate in a cell. This type of gene expression is not influenced by external factors or signals. In contrast, other types of gene regulation involve genes that are turned on or off in response to specific signals or conditions in the cell's environment.
What is gene that is always expressed?
A gene that is always expressed is known as a "constitutive gene." These genes are continuously active and produce their respective proteins regardless of environmental conditions. They are essential for basic cellular functions and maintenance, such as genes encoding for structural proteins, enzymes involved in metabolism, and proteins necessary for cellular processes. An example of a constitutive gene is the gene for ribosomal RNA, which is crucial for protein synthesis in all living cells.
What is constitutive rule?
A constitutive rule is a fundamental rule that defines or creates a particular social practice or institution. It outlines the essential components, norms, and constraints that shape the behavior within that practice or institution. Constitutive rules are important for establishing order, coherence, and understanding in social interactions.
What is inductive procedure?
inductive appeal
How does inductive reasoning differ from deductive reasoning?
Inductive reasoning involves drawing general conclusions from specific observations or data, while deductive reasoning involves reaching specific conclusions based on general principles or premises. Inductive reasoning is less certain than deductive reasoning because the conclusions are not logically guaranteed by the premises.
