Any cell without a nucleus is a prokaryote.
No, protists have a nucleus which makes them procaryotic
Cells that have nuclei are eukaryotic.
No, skin cells cannot produce other skin cells without nuclei. The nucleus contains the genetic material necessary for cell division and the regulation of cellular functions. While certain specialized skin cells, like keratinocytes, can undergo mitosis to produce new cells, they require nuclei to carry out this process. In the absence of nuclei, skin cells would be unable to replicate or perform essential functions.
Nuclei can vary in size depending on the type of cell. Generally, the nuclei of cells within the same species are similar in size, but there can be variations between different types of cells. Some cells, like muscle cells and some liver cells, may have multiple nuclei.
When you observe cells without nuclei under the microscope, you are likely looking at mature red blood cells (erythrocytes) in mammals. These cells lose their nuclei during maturation to maximize space for hemoglobin, which is essential for oxygen transport. It's also possible to observe certain types of platelets or bacteria, as many prokaryotic cells lack a defined nucleus.
No. Chloroplasts are a characteristic of plants and green algae, which have nuclei in their cells. However, some bacteria, which lack nuclei photosynthesize using chlorophyll, but that chlorophyll is not contained withing chloroplasts.
erythrocytes
Not all cells have nuclei. All eukaryotic cells have nuclei and all prokaryotic cells do not.
Organisms that have cells without nuclei are called prokaryotes. This includes bacteria and archaea. Prokaryotic cells do not have a defined nucleus but instead have a nucleoid region where the genetic material is located.
anucleated cells. Red blood cells are an example
all cells have a nuclei
The two layers of the epidermis consisting of cells without nuclei are the stratum lucidum and the stratum corneum. These layers are composed of keratinocytes that have lost their nuclei as they mature and move towards the skin surface.
No, protists have a nucleus which makes them procaryotic
Cells that have nuclei are eukaryotic.
No, skin cells cannot produce other skin cells without nuclei. The nucleus contains the genetic material necessary for cell division and the regulation of cellular functions. While certain specialized skin cells, like keratinocytes, can undergo mitosis to produce new cells, they require nuclei to carry out this process. In the absence of nuclei, skin cells would be unable to replicate or perform essential functions.
No. Mammalian red blood cells do not have nuclei.
Nuclei can vary in size depending on the type of cell. Generally, the nuclei of cells within the same species are similar in size, but there can be variations between different types of cells. Some cells, like muscle cells and some liver cells, may have multiple nuclei.