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In order for protein synthesis to occur mRNA must migrate to the?
ribosome, where it serves as a template for the assembly of amino acids into a protein chain. This process is facilitated by transfer RNA (tRNA) molecules that bring the appropriate amino acids to the ribosome based on the codons on the mRNA. Once the ribosome reaches a stop codon on the mRNA, protein synthesis is complete.
What is the significance of codon-anticodon pairing in the process of protein synthesis?
Codon-anticodon pairing is crucial in protein synthesis because it ensures that the correct amino acid is added to the growing protein chain. The codon on the mRNA molecule must match with the complementary anticodon on the tRNA molecule to bring the right amino acid. This accurate pairing is essential for the proper sequence of amino acids in the protein, which ultimately determines its structure and function.
Does DNA directly controls protein synthesis?
When protein synthesis must take place, the code to make the protein is on the DNA in the nucleus but the protein is made at a ribosomal site in the cytoplasm. The code is copied from the DNA by a special molecule called messenger RNA (mRNA) which leaves the nucleus through a pore to go to the ribosome.
Where would the instructions be found Liver cell must create a protein to carry it's fats through the body.?
The instructions for creating the protein would be found in the liver cell's DNA, specifically in the gene that codes for the protein. The DNA will be transcribed into messenger RNA (mRNA), which will then be translated into the protein by ribosomes in the cell. This process is known as protein synthesis.
Would an anticodon tRNA contain a thymine nucleotide?
No, an anticodon tRNA does not contain thymine (T) nucleotide. Instead, tRNA contains uracil (U), which pairs with adenine (A) in the RNA molecule during protein synthesis. Thymine is typically found in DNA molecules but is replaced by uracil in RNA.
In order for protein synthesis to occur mRNA must migrate to the?
ribosome, where it serves as a template for the assembly of amino acids into a protein chain. This process is facilitated by transfer RNA (tRNA) molecules that bring the appropriate amino acids to the ribosome based on the codons on the mRNA. Once the ribosome reaches a stop codon on the mRNA, protein synthesis is complete.
Viruses must rely on the -- for reproduction?
host cell (and its machinery for protein synthesis, and it's enzymes for the metabolic processes required)
In order to make a protein a cell must link together what?
In order to make a protein, a cell must link together amino acids in a specific sequence dictated by the genetic code found in DNA. This process occurs during protein synthesis, where messenger RNA (mRNA) carries the genetic information from DNA to the ribosomes, and transfer RNA (tRNA) brings the matching amino acids to the ribosome for assembly into a protein.
Amino acids must undergo prior to being used for metabolic reactions other than protein synthesis?
oxidative deamination
How is leucine made?
Leucine is an essential amino acid that our bodies cannot produce, so it must be obtained from the diet. It is found in a variety of protein-rich foods such as meat, dairy, legumes, and nuts. Once consumed, leucine is absorbed in the gut and then used by the body for protein synthesis and energy production.
What is the role of the nucleolus in cell division?
to divide the cell in half, resulting in the process of meiosis i dont know what a nucleolus does really but its in the middle f the nucleus so it must be important It is not involved in cell division. it disappears during beginning of cell division and reappears during telophase of cell division. Nucleolus helps in the synthesis of Ribosomes (organelles that help in protein synthesis).
Why must protein synthesis be accurate?
Because each amino acid put into the growing polypeptide chain that will become a protein has an R group with different binding characteristics that can change the shape of the protein, thus the action of the protein, if not accurately placed for that particular protein in it's tertiary form.
What is the process called where protein synthesis starts in the ribosomes?
Protein synthesis when RNA polymerase attaches to the DNA at a specific area called the promoter region. The information in DNA is not directly converted into proteins, but must first be copied into RNA. This ensures that the information contained within the DNA does not become tainted.
What is the significance of codon-anticodon pairing in the process of protein synthesis?
Codon-anticodon pairing is crucial in protein synthesis because it ensures that the correct amino acid is added to the growing protein chain. The codon on the mRNA molecule must match with the complementary anticodon on the tRNA molecule to bring the right amino acid. This accurate pairing is essential for the proper sequence of amino acids in the protein, which ultimately determines its structure and function.
Does DNA directly controls protein synthesis?
When protein synthesis must take place, the code to make the protein is on the DNA in the nucleus but the protein is made at a ribosomal site in the cytoplasm. The code is copied from the DNA by a special molecule called messenger RNA (mRNA) which leaves the nucleus through a pore to go to the ribosome.
What activity must mRNA do in traveling from DNA to protein synthesis sites in eukaryootic cells that does NOT occur in prokaryotic cells?
In eukaryotic cells, mRNA must undergo processing, which includes capping, polyadenylation, and splicing, before it can be transported from the nucleus to the cytoplasm for protein synthesis. This processing is essential for stability and translation efficiency. In contrast, prokaryotic cells do not have a nucleus, and their mRNA is translated directly after transcription without such modifications.
True or false essential amino acids are vital for protein synthesis?
True.Essential as well as non essential amino acids are vital for protein synthesis. The essential aminoacids are so called because the human body doesn't have the mechanism for the biosynthesis of these amino acids,they should have supplimened with the diet.
