Prokaryotic cells do not have a nucleolus because they lack a nucleus.
A prokaryotic organism, such as bacteria, is an example of an organism that contains one cell but lacks a nucleus. Prokaryotes do not have a defined nucleolus within their cell, as their genetic material is not enclosed within a membrane-bound nucleus.
Ribosome in a eukaryote is formed in the cytoplasm and definitely not in the nucleolus of the nucleus . There seems to be a confusion between ribosomes and ribosomal sub units . Ribosomal sub units are indeed formed in the ncleolus . yes , agreed . But when some body raises a questions 'Where exactly ribosomes are formed ' ? The answer is - cytoplasm and definitely not nucleolus . What do my friends who read this say !!!
Single-celled organisms can vary widely in their cellular structures. Prokaryotes, such as bacteria, do not have a nucleolus or a defined nucleus; their genetic material is located in a nucleoid region. In contrast, some eukaryotic single-celled organisms, like protists or yeast, do have a nucleus and may also contain a nucleolus, which is involved in ribosome production. Therefore, whether a single-celled organism has a nucleolus depends on its classification as prokaryotic or eukaryotic.
It's called a nucleolus
nucleolus
Ribosomes are organelles in a cell that synthesize proteins. In prokaryotes, they are formed in the cytoplasm. In eukaryotes, they are formed in the nucleolus.
A prokaryotic organism, such as bacteria, is an example of an organism that contains one cell but lacks a nucleus. Prokaryotes do not have a defined nucleolus within their cell, as their genetic material is not enclosed within a membrane-bound nucleus.
Do you mean nucleolus? If so, all Eukaryotic cells like plant and animal cells have a nucleolus. but most bacterial cells such as Prokaryotes have a nucleoid which is different from a nucleus or nucleolus.
Ribosome in a eukaryote is formed in the cytoplasm and definitely not in the nucleolus of the nucleus . There seems to be a confusion between ribosomes and ribosomal sub units . Ribosomal sub units are indeed formed in the ncleolus . yes , agreed . But when some body raises a questions 'Where exactly ribosomes are formed ' ? The answer is - cytoplasm and definitely not nucleolus . What do my friends who read this say !!!
Prokaryotes do not have membrane-bound organelles found in eukaryotic cells, such as a nucleus, mitochondria, endoplasmic reticulum, or Golgi apparatus. Additionally, prokaryotes lack membrane-bound compartments like the endomembrane system seen in eukaryotic cells.
They both have a cell membrane, ribosomes, and DNA (although in the prokaryotic cell, it is just a "nucleoid region" while the eukaryotic cell contains the nucleus, nuclear envelope, Nucleolus, etc.
Nucleolus.
yes prokaryotes have prokaryotes
The small spherical body within the nucleus is called the nucleolus. It is involved in the production of ribosomes, which are essential for protein synthesis in the cell.
Nucleolus
Nucleolus :)
It's called a nucleolus