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Why post-translational modification of protein does not occur in prokaryotes?
Wiki User
∙ 13y ago
introns and exons are absent in prokaryotic rna hence processing not necessary
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoProkaryotes do not contain the necessary organelles for the process (in particular the Endoplasmic Reticulum (ER), rough ER and Golgi Apparatus).
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Does DNA transform itself so protein synthesis can occur?
Yes, DNA can transform itself so protein sunthesis can occur.
What is descent with modification?
Descent with modification encapsulates the two key ideas central to the theory of evolution. These are that modifications (mutations) occur, and that these mutations are inheritable (passed on to descendants or offspring).
Where does plasma protein synthesis occur?
All plasma protein synthesis occurs in the liver.
Where does trancription occur?
Transcription is the process of formation of RNA. It takes place in nucleus in eukaryotes and in nucleoid in bacteria or prokaryotes .
Photosynthesis occur in chloroplast?
In eukariyotes it does. It produces food in plants
Spherical prokaryotes that occur in chains?
Streptococci
Does photophosphorylation occur in only prokaryotes?
No, it takes place in both prokaryotes and eukaryotes
Where does the process of making RNA from DNA occur?
nucleus for eukaryotes, cytoplasm for prokaryotes.
Where does translation occure in prokaryotic?
In prokaryotes, the processes of transcription and translation occur simultaneously in the cytoplasm, allowing for a rapid cellular response to an environmental cue.
When a cell needs to make a protein what two processes must occur and where does each of these occur?
Ribosomes make protein.
What happens to the size of a sodium atom when it loses an electron?
Any modification occur.
Does DNA transform itself so protein synthesis can occur?
Yes, DNA can transform itself so protein sunthesis can occur.
What happens to the terminal methionine in most proteins that are produced?
Methionine is an important amino acid that helps to initiate messenger RNA as the standing in the N terminal position. Removal of the n terminal is the earliest possible chemical modification that can occur in protein synthesis.
What is descent with modification?
Descent with modification encapsulates the two key ideas central to the theory of evolution. These are that modifications (mutations) occur, and that these mutations are inheritable (passed on to descendants or offspring).
Where in the body does protein hydrolysis occur?
In the stomach
Where does protein synthesis translation occur?
In the cytoplasm
Where does plasma protein synthesis occur?
All plasma protein synthesis occurs in the liver.
