The only cell organelle seen in prokaryotic cell isa)mitochondriab)ribosomesc)plastidsd)lysosomesCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Ribosome because it is membraneless organelles and also prokaryoted are those having not nuclear membrane

Answer

Ribosomes

Answer

Ribosome

Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not but the ribosome is the only organelle that can be seen in both cells prokaryotic and eukaryotic.

Answer

The only cell organelle seen in prokaryotic cells is ribosomes.

Prokaryotic cells are simple, single-celled organisms that lack a nucleus and other membrane-bound organelles. They are often referred to as bacteria and archaea. In contrast, eukaryotic cells, found in plants, animals, fungi, and protists, have a nucleus and various membrane-bound organelles.

1. Introduction to Prokaryotic Cells:
Prokaryotic cells are much smaller and simpler in structure compared to eukaryotic cells. They consist of a cell membrane, cytoplasm, and genetic material in the form of a single circular DNA molecule, which is not enclosed within a nucleus. However, they do contain some structures known as organelles, albeit they are not membrane-bound.

2. Ribosomes in Prokaryotic Cells:
Ribosomes are the only organelles seen in prokaryotic cells. They are responsible for protein synthesis, the process by which amino acids are linked together to form proteins. Ribosomes are made up of ribosomal RNA (rRNA) and proteins. In prokaryotes, ribosomes are scattered throughout the cytoplasm and can also be found attached to the cell membrane.

3. Functions of Ribosomes:
Ribosomes play a crucial role in protein synthesis, a fundamental process for all living organisms. They read the genetic instructions encoded in the DNA and use them to assemble proteins. This process involves the translation of the genetic code from nucleic acids to amino acids, which are the building blocks of proteins.

4. Comparison with Eukaryotic Cells:
In eukaryotic cells, ribosomes are also present, but they are found in two different locations. Some are free-floating in the cytoplasm, similar to prokaryotic ribosomes, while others are attached to the endoplasmic reticulum (ER). The attached ribosomes are involved in producing proteins that are destined for export or insertion into the cell membrane.

5. Conclusion:
In summary, ribosomes are the only organelles seen in prokaryotic cells. These structures are responsible for protein synthesis and can be found scattered throughout the cytoplasm of prokaryotic cells. In contrast, eukaryotic cells contain numerous membrane-bound organelles in addition to ribosomes.

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