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Why do plants and animal and other organisms need nitrogen?
Nitrogen is required by plants and animals for protein synthesis
What codons stop protein synthesis?
The codons that signal the termination of protein synthesis are known as stop codons. In the genetic code, there are three stop codons: UAG, UAA, and UGA. When a ribosome encounters one of these codons during translation, it signals the end of protein synthesis and the release of the completed protein.
What is the process by which a protein is constructed?
Protein synthesis, also known as translation, is the process by which a cell makes proteins. It involves the decoding of mRNA into a specific amino acid sequence by ribosomes. This process requires tRNA molecules to bring the correct amino acids to the ribosome, where they are linked together to form a protein.
What is the function of the enoplasmic reticulum?
The endoplasmic reticulum (ER) is responsible for protein and lipid synthesis, as well as the transport of molecules within the cell. It plays a crucial role in the production, modification, and transportation of proteins and lipids to various parts of the cell. The ER is divided into rough ER, which has ribosomes attached to its surface and is involved in protein synthesis, and smooth ER, which is involved in lipid metabolism and detoxification.
Ribosomal rna brings what to ribosomes for protein synthesis?
The synthesis of proteins takes two steps: transcription and translation. Transcription takes the information encoded in DNA and encodes it into mRNA, which heads out of the cell’s nucleus and into the cytoplasm. During translation, the mRNA works with a ribosome and tRNA to synthesize proteins. RNA polymerase is necessary for the process to occur.
What are the 2 parts to protein synthesis?
the two parts of protein synthesis is transcription and translation. transcription is the formation of messenger RNA from DNA it takes place within the nucleus.translation is the second part of protein synthesis which occurs outside the nucleus on surface of the ribosomes it occurs as one continuous process.
Where do the two subunits of the ribosome join?
They are free in the cytoplsm.When protein synthesis begins two parts combine.
What are the two main parts of protein synthesis?
The two main parts of protein synthesis are transcription and translation. Transcription occurs in the nucleus where the DNA is used as a template to create mRNA, while translation occurs in the cytoplasm where mRNA is decoded to assemble a specific sequence of amino acids into a protein.
What happens to ribosomes during protein synthesis?
Ribosomes are the site of protein synthesis in the cell. They read the messenger RNA (mRNA) transcript and use it as a template to assemble amino acids into a polypeptide chain according to the genetic code. Ribosomes are composed of two subunits (small and large) that come together during translation and dissociate after protein synthesis is complete.
What is the product of protein synthesis?
A protein. That's what protein synthesis means.
Which two cellular structures are responsible for protein synthesis?
ribosome
The two stages of protein synthesis are?
Short answer, transcription and then translation
How can mutation affect protein synthesis in cell?
Mutations can make the protein synthesise incorrectly making diseases or weak parts in your body. Mutations can affect protein synthesis in cells by affecting the protein, messing up the whole DNA sequence and making the organism different from other average organisms.
Structure responsible for protein synthesis?
Ribosomes, are responsible for protein synthesis.
What is the role of rRNA the protein synthesis?
it hold the protein synthesis in the ribosomes
What do the ribosomes job?
They provide surface for protein synthesis. They are the sites of protein synthesis.
The processes of transcription and translation are collectively known as?
Protein Synthesis
