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During protein synthesis what happens to amino acids?
Amino acids are linked together in a specific sequence based on the instructions from mRNA during protein synthesis. Once the correct amino acid sequence is assembled, it folds into a functional protein with a specific structure and function. Any errors in the amino acid sequence can lead to misfolded proteins or protein dysfunction.
What acid is important in protein synthesis?
Concentrated sulfuric acid, for its hydrophilic properties.
What substance is being produced at the end of translation?
At the end of translation, a protein is being produced. Protein synthesis occurs by translating the information carried by mRNA into a sequence of amino acids that make up the protein.
What is directly responsible for the sequence of amino acids in a protein?
The sequence of amino acids in a protein is directly determined by the sequence of nucleotides in the gene that codes for that protein. This process occurs during protein synthesis, where the genetic information is transcribed from DNA to mRNA and then translated into a specific sequence of amino acids.
Which type(s) of RNA is (are) involved in protein synthesis?
The three main types of RNA directly involved in protein synthesis are messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). The mRNA carries the message from the DNA, which controls all of the cellular activities in a cell. In prokaryotes and eukaryotes, tRNA and rRNA are encoded in the DNA, then copied into long RNA molecules that are cut to release smaller fragments containing the individual mature RNA species.
What part of the DNA is copied in protein synthesis?
In protein synthesis, the DNA is copied into mRNA (messenger RNA) during the process of transcription. The mRNA then carries the genetic instructions from the DNA to the ribosomes, where protein synthesis occurs.
What binds to the mRNA during the process of protein synthesis?
During the process of protein synthesis, ribosomes bind to the mRNA to read and translate the genetic code into a protein.
In what direction does the ribosome read mRNA during protein synthesis?
The ribosome reads mRNA in the 5' to 3' direction during protein synthesis.
How does mRNA get out of the nucleus and into the cytoplasm for protein synthesis?
mRNA is transported out of the nucleus through nuclear pores in a process called mRNA export. Once in the cytoplasm, the mRNA binds to ribosomes where protein synthesis occurs.
Is mRNA translated from 5' to 3' during the process of protein synthesis?
Yes, mRNA is translated from 5' to 3' during the process of protein synthesis.
Where does a tRNA bind to an mRNA molecule during the process of protein synthesis?
A tRNA binds to an mRNA molecule at the ribosome during the process of protein synthesis.
Where does mRNA travel to within the cell during the process of protein synthesis?
mRNA travels to the ribosomes within the cell during the process of protein synthesis.
Can mRNA leave the nucleus to carry genetic information for protein synthesis?
Yes, mRNA can leave the nucleus to carry genetic information for protein synthesis.
What is the significance of mRNA shape in the process of protein synthesis?
The shape of mRNA is important in protein synthesis because it determines how the mRNA molecule interacts with other molecules involved in the process. The specific shape of mRNA helps to guide the ribosomes in reading the genetic code and synthesizing the correct protein. If the mRNA shape is altered, it can affect the efficiency and accuracy of protein synthesis.
Do ribosomes translate mRNA into proteins during the process of protein synthesis?
Yes, ribosomes are responsible for translating mRNA into proteins during the process of protein synthesis.
What type of bond is broken when mRNA separates during the process of protein synthesis?
During the process of protein synthesis, the bond that is broken when mRNA separates is a hydrogen bond.
What are the 6 steps in protein synthesis simplied?
The steps in protein synthesis are: transcription, where DNA is copied into mRNA; mRNA processing, where the mRNA transcript is modified; translation, where the mRNA is read by ribosomes to synthesize a polypeptide; and post-translational modifications, folding, and transport of the protein to its functional location.
