Euthispictum
The cells described are eukaryotic.
No, prokariotic cells have don't have nuclei. Their genetic material is contained in nucleoids (and eventually plasmids).
Yes and there is genetic material within the nuclei.
EuthispictumThe cells described are eukaryotic.
No, nuclei are not visible in Oscillatoria and Gloeocapsa because they lack a true membrane-bound nucleus. They are prokaryotic organisms, meaning their genetic material is not contained within a nucleus but instead floats freely in the cytoplasm.
A small single-celled organism that does not contain nuclei is known as a prokaryote. Prokaryotes include bacteria and archaea, which are simpler in structure compared to eukaryotic cells that have a nucleus. These organisms have genetic material that is not enclosed within a membrane-bound nucleus.
The four eukaryotic kingdoms that have nuclei are Animalia, Plantae, Fungi, and Protista. Nuclei are membrane-bound organelles that house the genetic material and control the activities of the cell.
Yes, hydra have nuclei in their cells. These nuclei contain the genetic material of the organism and are essential for cell function and replication.
Daughter nuclei are the nuclei that result from the division of a parent nucleus in processes such as cell division (mitosis or meiosis) or nuclear fission. These daughter nuclei inherit genetic material from the parent nucleus and may go on to carry out their own functions in the cell.
No, protists have a nucleus which makes them procaryotic
Chromosomes are structures made of DNA and proteins (specially histones). They are the genetic material which regulates all the cell activity and contain the hereditary information . They contain the information for protein synthesis and so on. Chromosomes are contained within the nucleus. So any cell which has metabolic activity and has a nuclei contains chromosomes. Since plants are living beings they surely have "working cells" with nuclei and chromosome's. If they didn't have any cells with genetic material they would never be able to grow, reproduce or even live.
A nucleus is a membrane-bound organelle found in eukaryotic cells that contains the genetic material (DNA). Prokaryotic cells do not have a true nucleus but instead have a nucleoid region where the genetic material is located.
Yes, plant cells have nuclei. The nucleus is a membrane-bound organelle found in the cells of plants and animals, which houses the genetic material (DNA) of the cell. It is essential for controlling cell functions and directing cellular activities.