State a type of RNA polynucleotide and its role in the translation process. 1) 2) 3)
State a type of RNA polynucleotide and its role in the
translation process.
1)
2)
3)
Homework Answers
1) rRNA - It constitutes about 80% of the total RNA.It associates with a set of proteins to form ribosomes.
2) mRNA- Carries information for protein synthesis from DNA to the site of synthesis.
3) tRNA- Transfer of amino acids in protein synthesis.
Add Answer to:
State a type of RNA polynucleotide and its role in the
translation process.
1)
2)
3)
Suppose, you synthesized RNA in vitro using polynucleotide phosphorylase, 3 parts ADP and one part GDP...
Suppose, you synthesized RNA in vitro using polynucleotide phosphorylase, 3 parts ADP and one part GDP After the reaction, you isolated all RNA molecules and translated them in a cell-free translation system. Now, answer the following questions. (A) How many different amino acids do you expect in the polypeptides synthesized in the cell-free system? Name these amino acids. Use the codon dictionary available in the textbook. (B) Which amino acid would show highest frequency of incorporation in the polypeptides synthesized...
The process of making RNA using DNA as a template is called ___. The process of...
The process of making RNA using DNA as a template is called ___. The process of using the codes in RNA to make protein is called ___. Complete the following table with information on the three types of RNA polymerases and role of specific type of RNA in protein synthesis: In prokaryotes, the two stages of protein synthesis are: ___ and ___. In eukaryotes, the three stages of protein synthesis are ___, ___ and ___. During transcription, a ___ ___...
1. How can antisense RNA inhibit translation? a.An antisense RNA makes a protein that inhibits translation....
1. How can antisense RNA inhibit translation? a.An antisense RNA makes a protein that inhibits translation. b.An antisense RNA binds to a transcript and inhibits translation. c.An antisense RNA forms a single stranded structure that inhibits translation. d.An antisense RNA binds to a translation inhibitor protein and prevents translation. 2. which of the following is true with regards to enhancer sequences? a.represor proteins bind to them b. they may be located eiter upstream or downstream of the promoter c.they are...
Shine-Dalgarno (SD) has a role in translation by binding to the 16S ribosomal RNA. What would...
Shine-Dalgarno (SD) has a role in translation by binding to the 16S ribosomal RNA. What would happen if half of the SD was removed?
Briefly describe the process of translation and include the appropriate RNA molecules and high-energy phosphates.
Briefly describe the process of translation and include the appropriate RNA molecules and high-energy phosphates.
12-16 LUIS 15 12. What are the 3 types of RNA? What is the role of...
12-16
LUIS 15 12. What are the 3 types of RNA? What is the role of each of them in translation? 13. Briefly describe what happens during the steps of translation 1. Initiation of translation 2. Elongation 3. Termination of translation 14. The base sequence of the gene coding for a short polypeptide is the following: TA CGC TAGGCGATTGACT A. What would be the base sequence of the mRNA transcribed from this gene? B. Using the genetic code given out...
1. What is the significance of transcription and translation in overall physiology of Human or bacterial...
1. What is the significance of transcription and translation in overall physiology of Human or bacterial cells? 2. What is transcription? 3. What is translation? 4. What are the differences between Transcription and replication 5. What're the differences between the Transcription and Translation process in human cells versus bacterial cells? 6. What are the functions of RNA polymeraseI, Il and 1lI? 7. What is a promoter and what are the important sequences within a promoter? 8. What is the role...
Uluruunu us RJ15 1. Draw or describe the process of eukaryotic transcription and translation, using the...
Uluruunu us RJ15 1. Draw or describe the process of eukaryotic transcription and translation, using the following terms as needed (not all terms will be used): sigma factor, RNA polymerase, DNA polymerase, origin of replication, ribosome, start codon, transcriptional start site, stop codon, nucleus, -10 and -35 sequences, TATA box, TBP, inducer, transcriptional stop site, Shine-Delgrano sequence, Kozak sequence, RNA splicing. 2. Draw or describe the process of prokaryotic/eubacterial transcription and translation, using as many of the terms above as...
In the process of translation, mRNA attaches to ribosomes DNA is replicated proteins are synthesized RNA...
In the process of translation, mRNA attaches to ribosomes DNA is replicated proteins are synthesized RNA is synthesized QUESTION 11 What does it mean when we say the genetic code is unambiguous? More than one codon can specify the addition of the same amino acid. The genetic code is different for different domains of organisms. Each codon can specify the addition of only one amino acid. The genetic code is universal (the same for all organisms).
Question 3 1 pts The RNA type directly involved in protein synthesis is short interfering RNA....
Question 3 1 pts The RNA type directly involved in protein synthesis is short interfering RNA. long nc RNA. ribosomal RNA. small nuclear RNA. Question 4 1 pts Which class of RNA molecules is unique to eukaryotic organisms? O transfer RNA ribosomal RNA O messenger RNA small nuclear RNA
Suppose, you synthesized RNA in vitro using polynucleotide phosphorylase, 3 parts ADP and one part GDP After the reaction, you isolated all RNA molecules and translated them in a cell-free translation system. Now, answer the following questions. (A) How many different amino acids do you expect in the polypeptides synthesized in the cell-free system? Name these amino acids. Use the codon dictionary available in the textbook. (B) Which amino acid would show highest frequency of incorporation in the polypeptides synthesized...
The process of making RNA using DNA as a template is called ___. The process of using the codes in RNA to make protein is called ___. Complete the following table with information on the three types of RNA polymerases and role of specific type of RNA in protein synthesis: In prokaryotes, the two stages of protein synthesis are: ___ and ___. In eukaryotes, the three stages of protein synthesis are ___, ___ and ___. During transcription, a ___ ___...
12-16
LUIS 15 12. What are the 3 types of RNA? What is the role of each of them in translation? 13. Briefly describe what happens during the steps of translation 1. Initiation of translation 2. Elongation 3. Termination of translation 14. The base sequence of the gene coding for a short polypeptide is the following: TA CGC TAGGCGATTGACT A. What would be the base sequence of the mRNA transcribed from this gene? B. Using the genetic code given out...
1. What is the significance of transcription and translation in overall physiology of Human or bacterial cells? 2. What is transcription? 3. What is translation? 4. What are the differences between Transcription and replication 5. What're the differences between the Transcription and Translation process in human cells versus bacterial cells? 6. What are the functions of RNA polymeraseI, Il and 1lI? 7. What is a promoter and what are the important sequences within a promoter? 8. What is the role...
Uluruunu us RJ15 1. Draw or describe the process of eukaryotic transcription and translation, using the following terms as needed (not all terms will be used): sigma factor, RNA polymerase, DNA polymerase, origin of replication, ribosome, start codon, transcriptional start site, stop codon, nucleus, -10 and -35 sequences, TATA box, TBP, inducer, transcriptional stop site, Shine-Delgrano sequence, Kozak sequence, RNA splicing. 2. Draw or describe the process of prokaryotic/eubacterial transcription and translation, using as many of the terms above as...
In the process of translation, mRNA attaches to ribosomes DNA is replicated proteins are synthesized RNA is synthesized QUESTION 11 What does it mean when we say the genetic code is unambiguous? More than one codon can specify the addition of the same amino acid. The genetic code is different for different domains of organisms. Each codon can specify the addition of only one amino acid. The genetic code is universal (the same for all organisms).
Question 3 1 pts The RNA type directly involved in protein synthesis is short interfering RNA. long nc RNA. ribosomal RNA. small nuclear RNA. Question 4 1 pts Which class of RNA molecules is unique to eukaryotic organisms? O transfer RNA ribosomal RNA O messenger RNA small nuclear RNA
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