no they are not all nucleated
Areolar connective tissue contains various types of cells, including nucleated cells such as fibroblasts and immune cells. However, loose connective tissue is a broader term that encompasses various types of connective tissues, some of which may not contain nucleated cells. Examples of loose connective tissues without nucleated cells include adipose tissue (which primarily consists of fat cells) and cartilage.
yes
Not all are. Many biologists believe that bacteria are alive, and they do not have a nucleus. Also, though there is some debate, viruses are also sometimes considered alive, and not only do they not have a nucleus, they do not even have a plasma membrane. The definition of what is alive and what is not is quite complex and goes beyond nucleated cells called eucaryotes and non-nucleated cells called procaryotes.The red blood cells in your body are not nucleated.
Due to the techniques of obtaining the samples, onion cells remain intact in the tissue, but because cheek cells are obtained by rubbing a toothpick on your cheek, you are disrupting the cheek tissue, and instead of getting a sheet of cheek cells, you get individual cheek cells.
no they are not all nucleated
Areolar connective tissue contains various types of cells, including nucleated cells such as fibroblasts and immune cells. However, loose connective tissue is a broader term that encompasses various types of connective tissues, some of which may not contain nucleated cells. Examples of loose connective tissues without nucleated cells include adipose tissue (which primarily consists of fat cells) and cartilage.
yes
insulin
Not all are. Many biologists believe that bacteria are alive, and they do not have a nucleus. Also, though there is some debate, viruses are also sometimes considered alive, and not only do they not have a nucleus, they do not even have a plasma membrane. The definition of what is alive and what is not is quite complex and goes beyond nucleated cells called eucaryotes and non-nucleated cells called procaryotes.The red blood cells in your body are not nucleated.
The cheek cells and skin cells are similar becuase they both are cells they are on the body.
Due to the techniques of obtaining the samples, onion cells remain intact in the tissue, but because cheek cells are obtained by rubbing a toothpick on your cheek, you are disrupting the cheek tissue, and instead of getting a sheet of cheek cells, you get individual cheek cells.
Cheek cells usually have a vacuole. The cheek cells are part of the human cells and are therefore classified as animal cells which usually have vacuoles.
llamas are camelids. Camelids can have a small number of nucleated red blood cells. But their red blood cells are elliptical rather than round.
Why do cheek cells need to be constantly replaced?
no
they are able to be able to connect