0
What else can I help you with?
Can you see the ribosomes under a light microscope?
No, ribosomes are too small to be seen with a light microscope. They are typically around 20-30 nanometers in size, which is below the resolution limit of a light microscope. Special techniques such as electron microscopy are needed to visualize ribosomes.
Prokaryotic ribosomes function?
Prokaryotic ribosomes function to translate messenger RNA into proteins during the process of protein synthesis. They consist of a large and small subunit that come together to form a functional ribosome. Prokaryotic ribosomes are smaller in size compared to eukaryotic ribosomes.
Why are ribosomes smaller in prokaryotes?
Ribosomes are smaller in prokaryotes because they have different sizes and structures compared to eukaryotic ribosomes. Prokaryotic ribosomes (70S) consist of a small 30S subunit and a large 50S subunit, while eukaryotic ribosomes (80S) have a small 40S subunit and a large 60S subunit. Additionally, the smaller size of prokaryotic ribosomes allows them to be more efficient in protein synthesis.
The sites of protein synthesis are?
Protein synthesis occurs at ribosomes, which can be found in the cytoplasm of a cell. In eukaryotic cells, proteins can also be synthesized on ribosomes located on the rough endoplasmic reticulum.
Why cannot ribosomes be seen under a scanning electron microscope?
Ribosomes are too small to be resolved by a scanning electron microscope, which typically has a lower resolution limit of 1 nanometer. Ribosomes are only about 20-30 nanometers in size, making them beyond the detection capabilities of this kind of microscope. Transmission electron microscopes, with much higher resolution capabilities, are used to visualize ribosomes.
Does a prokaryotic cells have ribosomes?
Yes, a prokaryotic cell has ribosomes but they are lesser in size compared to other ribosomes.
Are virus smaller than ribosomes?
Yes, viruses are generally smaller than ribosomes. Most viruses range in size from about 20 to 300 nanometers, while ribosomes are typically around 20 to 30 nanometers in diameter for bacterial ribosomes and can be larger in eukaryotic cells. This size difference makes viruses one of the smallest infectious agents compared to cellular structures like ribosomes.
Is ribosomes in prokaryotic cells and eukaryotic cells?
Yes, ribosomes are found in both prokaryotic and eukaryotic cells. They are responsible for protein synthesis in all cells by translating mRNA into a specific sequence of amino acids to form proteins. While the basic structure and function of ribosomes are similar in both types of cells, there are some differences in the size and composition of ribosomes between prokaryotic and eukaryotic cells.
Would ribosomes be found in a animal cell?
Yes ribosomes are found in animal cell their are small in size and almost 50 in number.Ribosomes are found in the eukaryotic and also present in the prokaryotic but in prokaryotic their are large in size and 1 in number.
Can you see the ribosomes under a light microscope?
No, ribosomes are too small to be seen with a light microscope. They are typically around 20-30 nanometers in size, which is below the resolution limit of a light microscope. Special techniques such as electron microscopy are needed to visualize ribosomes.
Do prokaryotes contain ribosomes?
Yes, prokaryotes contain ribosomes. In fact, ribosomes are essential organelles present in all types of cells, including prokaryotic cells. These ribosomes are involved in protein synthesis within the cell.
What type of cells have ribisomes?
Ribosomes are found in prokaryotic and eukaryotic cells. They are present in mitochondria, chloroplasts and bacteria. The ribosomes found in prokaryotes are smaller in size and are found floating in the cytoplasm of the cell. In eukaryotes ribosomes are associated with the endoplasmic reticulum to form the rough endoplasmic reticulum.
What role does ribosome in protein synthesis?
Ribosomes are the only structure with definite size and shape in the cytoplasm. The ribosomes are the site at which amino acids are linked together to form proteins. They are the site of protein synthesis.
Prokaryotic ribosomes function?
Prokaryotic ribosomes function to translate messenger RNA into proteins during the process of protein synthesis. They consist of a large and small subunit that come together to form a functional ribosome. Prokaryotic ribosomes are smaller in size compared to eukaryotic ribosomes.
Why are ribosomes smaller in prokaryotes?
Ribosomes are smaller in prokaryotes because they have different sizes and structures compared to eukaryotic ribosomes. Prokaryotic ribosomes (70S) consist of a small 30S subunit and a large 50S subunit, while eukaryotic ribosomes (80S) have a small 40S subunit and a large 60S subunit. Additionally, the smaller size of prokaryotic ribosomes allows them to be more efficient in protein synthesis.
The sites of protein synthesis are?
Protein synthesis occurs at ribosomes, which can be found in the cytoplasm of a cell. In eukaryotic cells, proteins can also be synthesized on ribosomes located on the rough endoplasmic reticulum.
What tiny organelles are attached to the ER?
ribosomes
