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The genome contains several genes, all of which do not have to be switched on simultaneously. When a cell has to become specialized, it has to switch on certain genes and switch off the transcription of others. This mechanism of keeping a check on the genes being expressed at any point of time is referred to as gene regulation. A neuron, for example, will have a certain set of genes switched on, which is different from the genes switched on my a sarcomere (muscle cell).
Gene expression dictates the properties and characteristics of specialized cells in the body
What else can I help you with?
Are your skin cells specialized?
no they do not specialized because they are mutated
How do Specialized cells differ from one another because?
Specialization of Cells results from the differential expression of the Cell's Genetic Complement. Exactly How this happens is well understood. The 'Internal' Control of Genetic expression from substances normally exterior to the Cell is known as Epi-genetics.
Why don't specialized cells undergo mitosis?
Specialized cells typically do not undergo mitosis because they have differentiated into specific functions and often exit the cell cycle, entering a quiescent state known as G0. This differentiation process involves changes in gene expression that lock them into their specialized roles, making them less likely to divide. Additionally, many specialized cells, like neurons or muscle cells, have a limited capacity for regeneration and are designed to maintain their function rather than proliferate.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
What are the specialized cells of a female?
Some specialized cells in females include ova (eggs) produced by the ovaries, which are responsible for reproduction. Additionally, cells in the breast tissue produce milk during lactation. Hormone-producing cells in the ovaries and adrenal glands help regulate the female reproductive system.
How can cells regulate gene expression to control their functions and responses?
Cells can regulate gene expression by turning genes on or off, controlling the amount of proteins produced. This process helps cells control their functions and responses to different signals and environments.
Are your skin cells specialized?
no they do not specialized because they are mutated
The cells that monitor the size of stomata are the?
Guard cells are the specialized cells that monitor and regulate the size of stomata in plant leaves. They control the opening and closing of stomata to regulate gas exchange and water loss in the plant.
How do Specialized cells differ from one another because?
Specialization of Cells results from the differential expression of the Cell's Genetic Complement. Exactly How this happens is well understood. The 'Internal' Control of Genetic expression from substances normally exterior to the Cell is known as Epi-genetics.
How do eukaryotes cells regulate gene expression?
the molecules of the bolecules conjogulate with the dna polymers, which disattches with the conjolecules.
Why is it good to have specialized cells?
It is good to have specialized cells because it gives a more wide variety of functions to perform. :) :) :) :) :) :) :) :) :) :) :)
Why don't specialized cells undergo mitosis?
Specialized cells typically do not undergo mitosis because they have differentiated into specific functions and often exit the cell cycle, entering a quiescent state known as G0. This differentiation process involves changes in gene expression that lock them into their specialized roles, making them less likely to divide. Additionally, many specialized cells, like neurons or muscle cells, have a limited capacity for regeneration and are designed to maintain their function rather than proliferate.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
What are the specialized cells of a female?
Some specialized cells in females include ova (eggs) produced by the ovaries, which are responsible for reproduction. Additionally, cells in the breast tissue produce milk during lactation. Hormone-producing cells in the ovaries and adrenal glands help regulate the female reproductive system.
Why are specialized cells dependent on other specialized cells?
Specialized cells are dependent on other specialized cells because they need to live off other cells otherwise specialized cells wouldn't exist. Every specialized cell is designed to carry out a special function, there for we need a bunch of different specialized cells for the entire organism to survive.
Are guard cells alive or dead?
Guard cells are alive. They are specialized cells found in the epidermis of plant leaves that control the opening and closing of stomata to regulate gas exchange and water loss.
Why a specialized cell does not undergo mitosis?
Specialized cells, such as neurons or muscle cells, typically do not undergo mitosis because they have differentiated to perform specific functions and have exited the cell cycle. This process, known as terminal differentiation, involves changes in gene expression that enable these cells to carry out their roles effectively but also render them incapable of dividing. Additionally, maintaining the specialized structure and function of these cells is crucial for the overall functioning of tissues and organs, which is why they remain in a non-dividing state.
