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They are positioned there via 'mediated' transport through the 'nuclear' pores found embedded within the Nuclear Envelope. Ribosomes attached to the Endoplasmic Reticulum [in the so-called Rough ER] await nearby in the Cellular Cytoplasm.
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What is the link between functions of the nucleus endoplasmic reticulum and the ribosomes?
nucleolus is inside the nucleus and it makes ribosomes. Ribosomes are made up of mRNAs and proteins and it is the site for making proteins. There are ribosomes on some of the ER (endoplasmic reticulum) and so the ER is known as rough ER. As more proteins are made, they leave the rough ER via vesicles that bud off from the ER.
What amino acids are coded for by the mRnas?
All of them.
What is the organelle that is responsible for protein production?
The ribosomes. There are many ribosomes within an animal cell.
What makes the proteins for the cell?
Ribosomes
Organelle that make proteins?
The cell organelles that make protein are the ribosomes. There are two types of ribosomes: free ribosomes and bound ribosomes.
Whats the function of ribosomes?
to convert mRNAs into proteins
In which cellular location would you expect to find ribosomes translating mRNAs that encode ribosomal proteins?
cytosol
What are the functions of rough endoplasmic reticulum?
Protein synthesis.It has ribosomes covered on it, and ribosomes make proteinsThen the endoplasmic reticulum which is like a series of tubes, transports itsynthesizes enzyemes involved in the process of respiration
Transcription and translation can occur simultaneously in bacteria because?
Because there are no nuclei in bacteria and both transcription and translation are carried out in cytoplasm. Ribosomes can bind to mRNAs that are being transcribed.
What is the link between functions of the nucleus endoplasmic reticulum and the ribosomes?
nucleolus is inside the nucleus and it makes ribosomes. Ribosomes are made up of mRNAs and proteins and it is the site for making proteins. There are ribosomes on some of the ER (endoplasmic reticulum) and so the ER is known as rough ER. As more proteins are made, they leave the rough ER via vesicles that bud off from the ER.
What amino acids are coded for by the mRnas?
All of them.
What do ribosomes do in translation?
Ribosomes are not directly related to transcription. In eukaryotes the mRNA transcript must be transcribed and modified before it reaches the ribosomes in the cytoplasm. However in prokaryotes ribosomes may attach to mRNA and begin translating as the mRNA is still being made.
What is the rough ERs job in the animal cell?
The rough ER is the part of the endoplasmic reticulum that has the ribosomes on it.The ribosomes begin synthesizing a protein and stick to the ER so all it does is hold the ribosomes.Source: http://en.wikipedia.org/wiki/Endoplasmic_reticulum#Rough_endoplasmic_reticulum
Which describes the transfer of mRNAs to a membrane to analyze gene expression?
southern blotting
The sites of protein synthesis are?
Ribosomes
What is the organelle that is responsible for protein production?
The ribosomes. There are many ribosomes within an animal cell.
What makes the proteins for the cell?
Ribosomes
