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What organelle inside the nucleus makes ribosomes?
The structure is called nucleolus and it makes the two parts of ribosomes. It is numbered between one and three in a typical cell.
What uses the information in nucleic acid to synthesise proteins?
Ribosomes use the information in nucleic acids (specifically mRNA) to synthesize proteins through a process called translation. Transfer RNA (tRNA) molecules bring amino acids to the ribosome based on the information in the mRNA, and peptide bonds are formed between the amino acids to create the protein.
What is the difference between a bacterial rIbosome and a eukaryotic ribosome?
Bacterial ribosomes are smaller (70S) compared to eukaryotic ribosomes (80S). Additionally, bacterial ribosomes have fewer proteins and do not have as many modification sites as eukaryotic ribosomes. The antibiotic targeting sites also differ between bacterial and eukaryotic ribosomes.
What parts make up the nucleus of a cell?
First of all, there is the nuclear envelope (which has pores all over the it, to allow exchange between it, and the cytoplasm). Then, there is the nucleolus, a pigmented region in the nucleus where ribosomes are synthesized. Finally, you have the DNA, which is the information molecule of the cell. And so far, this is what we have in the nucleus. Hope this helps. K.
What is the difference in function between free ribosomes and attached ribosomes?
Free ribosomes are found in the cytosol, which is the fluid portion of the cytoplasm, and are responsible for manufacturing proteins that will function as http://www.answers.com/topic/soluble proteins within the cytoplasm or form structural elements, including the cytoskeleton, that are found within the cytosol.
What organelle inside the nucleus makes ribosomes?
The structure is called nucleolus and it makes the two parts of ribosomes. It is numbered between one and three in a typical cell.
What does the NUCLEOLUS TAKE PART IN SYNTHESIS?
The nucleus of many eukaryotic cells contains a structure called a nucleolus. As the nucleus is the "brain" of the cell, the nucleolus could loosely be thought of as the brain of the nucleus. The nucleolus takes up around 25% of the volume of the nucleus.This structure is made up of proteins and ribonucleic acids (RNA). Its main function is to rewrite ribosomal RNA (rRNA) and combine it with proteins. This results in the formation of incomplete ribosomes.There is an uninterrupted chain between the nucleoplasm and the interior parts of the nucleolus, which occurs through a system of nucleolar passages. These passages allow macromolecules with a molecular weight up to 2,000 kDa to be easily circulated throughout the nucleolus.Because of its close relationship to the chromosomal matter of the cell and its important role in producing ribosomes, the nucleolus is thought to be the cause of a variety of different human diseases.
How does the nucleolus work with other organelles?
The nucleolus works closely with the ribosomes, which are responsible for protein synthesis. The nucleolus produces ribosomal RNA (rRNA) and assembles ribosomal subunits that are later transported out to the cytoplasm, where they combine to form functional ribosomes. This cooperation between the nucleolus and ribosomes is essential for protein production within the cell.
Where are ribosomes formed in cells?
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 !!!
What is the relationship between dna in the nucleus and the synthesis of proteins in the cytoplasm?
Proteins are synthesized by ribosomes on the endoplasmic reticulum and in the cytoplasm.
What uses the information in nucleic acid to synthesise proteins?
Ribosomes use the information in nucleic acids (specifically mRNA) to synthesize proteins through a process called translation. Transfer RNA (tRNA) molecules bring amino acids to the ribosome based on the information in the mRNA, and peptide bonds are formed between the amino acids to create the protein.
Difference in between Nucleus and nucleolus in the cell?
The nucleus is found in eukaryotic cells and contains chromosomes. The nucleolus is a lighter area and it contains chromosomes that are 'open' and active. This area is making ribosome subunits. The subunits will move out of the nucleus and assemble into complete ribosomes. They will begin making proteins for cell use.
What nuclear structures help to form ribosomes?
The nucleolus is a nuclear structure that plays a key role in forming ribosomes. It is responsible for assembling ribosomal RNA (rRNA) and combining it with proteins to create the large and small subunits of ribosomes.
What would happen if an animal cell didn't have ribosomes?
Ribosomes are the organelles that build proteins within the cell. Without protein, the cell could not form structural units, transport any matter between the interior and exterior, or create enzymes. As a result the cell would die.
Is water a protein?
what is the relationship between body proteins and water? what is the relationship between body proteins and water?
The connection between endoplasmic reticular and ribosomes are?
The endoplasmic reticulum (ER) is a network of membranes involved in protein and lipid synthesis, and it is closely associated with ribosomes, which are the sites of protein synthesis. In particular, the rough ER is studded with ribosomes on its cytoplasmic surface, allowing it to directly translate mRNA into proteins that are either secreted or incorporated into membranes. This spatial relationship facilitates the efficient processing and folding of newly synthesized proteins. Thus, the connection between the ER and ribosomes is essential for cellular function and protein production.
What is the relationship between chromosome mRNA and proteins?
The mRNA is transcribed into proteins
