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
no they do not specialized because they are mutated
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.
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.
constitutive expression, because there is norepressor
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.
no they do not specialized because they are mutated
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.
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.
the molecules of the bolecules conjogulate with the dna polymers, which disattches with the conjolecules.
It is good to have specialized cells because it gives a more wide variety of functions to perform. :) :) :) :) :) :) :) :) :) :) :)
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.
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.
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.
constitutive expression, because there is norepressor
Glandular epithelium is formed through a process called glandular differentiation, where epithelial cells undergo specialized changes to become glandular cells. This differentiation involves the expression of specific genes that regulate the formation and function of glands within the epithelial tissue. The glandular epithelium is characterized by the presence of secretory cells that produce and release substances such as hormones, enzymes, or mucus.
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.
Chloroplasts: Leaf cells contain a high number of chloroplasts that are specialized for photosynthesis, allowing the cells to convert sunlight into energy. Stomata: Leaf cells have specialized structures called stomata that regulate gas exchange, allowing for the uptake of carbon dioxide and release of oxygen. Thin shape: Leaf cells are thin and flat in shape to maximize surface area for light absorption and gas exchange.