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What Specialized cells regulate the expression genes because they?
Wiki User
∙ 6y ago
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
Wiki User
∙ 15y ago
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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.
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.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
What surrounds the stoma of a plant?
The stoma of a plant is surrounded by two specialized cells called guard cells that regulate its opening and closing. These guard cells control gas exchange and water loss in the plant.
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.
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.
What types of DNA sequences help eukaryotic cells regulate gene expression?
Eukaryotic cells use various DNA sequences to regulate gene expression, including promoters, enhancers, and silencers. Promoters are located near the start of a gene and initiate transcription. Enhancers and silencers can be distant from the gene and help to enhance or repress gene expression, respectively. Together, these sequences play important roles in controlling when and how genes are expressed in eukaryotic cells.
How do eukaryotes cells regulate gene expression?
the molecules of the bolecules conjogulate with the dna polymers, which disattches with the conjolecules.
Cells must regulate gene expression so that genes will only be expressed when the proteins are needed?
Gene expression regulation ensures that cells can respond to changing environments and demands by producing the right proteins at the right time. By controlling when and how genes are turned on or off, cells can conserve energy and resources, adapt to stress, and maintain proper function and balance within the body. Misregulation of gene expression can lead to various diseases and disorders.
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. :) :) :) :) :) :) :) :) :) :) :)
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 are specialized cells dependent on other specialized cells?
Specialized cells are dependent on other specialized cells because they often need specific signals, nutrients, or support from other cells to function properly. Different cell types have unique functions that contribute to overall tissue or organ function, so they must work together in a coordinated manner for the body to operate efficiently.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
What are bone and blood cells considered to be?
Bone and blood cells are considered to be specialized types of cells that play crucial roles in the body's overall functioning. Bone cells are responsible for maintaining the integrity and structure of the skeletal system, while blood cells are essential for transporting oxygen, nutrients, and waste products throughout the body.
Specialized cells that regulate the movement of water and other gases in and out of the leaf of the plant are known as?
Guard cells. They are located on the surface of the leaf and control the opening and closing of stomata, which are small pores that allow for gas exchange and transpiration in plants. Guard cells respond to environmental cues to regulate the movement of water vapor, carbon dioxide, and oxygen.
