List the components needed for Transcription in RNA, and what are the 3 main components needed for translation to take place in Protein?
Components for transcription-
Template strand of DNA on which transcription occur
RNA polymerase for doing transcription
Promoter on which RNA polymerase bind and start transcription
Nucleotides -A,G,U and C
Some other factors for regulation etc.
Three main components for translation-
tRNA,
mRNA .
ribosomes
Amino acids
List the components needed for Transcription in RNA, and what are the 3 main components needed...
where does transcription begin
3. List the major types of RNA and include what they code for, their function in the cell and which type is translated. 4. If a bacterial protein has 2,500 amino acids long, how many nucleotide pairs long is the ger sequence that codes for it? 5. Where does transcription begin? 6. What is the template and nontemplate strands of DNA? 7. Why is only one strand transcribed, and is the same strand of DNA always...
Describe the structure and function of elements needed for transcription, including the promoter, RNA polymerase core enzyme and holoenzyme, sigma factor, and template and non-template (coding) strands of DNA. eukaryotes - . List major differences between transcription and RNA processing in bacteria and o What is coupled transcription/translation? o What is a polyribosome? Is it exclusive of bacterz - Discuss major components and events in RNA processing, in - Describe tRNA stru - Discuss mech cluding, introns and exons, splicing....
-Stages of transcription (in detail for each step) - what components are required -Modifications of RNA (on the ends of mRNA, on the interior of mRNA) -why are these modifications important? -Ways to cut out introns (i.e. Splicesomes) -Alternative splicing Translation -TRNA structure and function -What controls accurate translation -wobble effect of tRNAS -general concept of how translation works using mRNA, ribosome, anticodon, tRNA -3 stages of translation (in detail) -initiation -elongation -termination
3. Compare the key players in DNA replication, transcription, and translation by filling out a table such as this one (this is just a template, you will need more space than what’s provided here). Key players Replication Transcription Translation DNA components RNA components Protein components
Identify the components of replication, transcription, and translation processes. Replication transcription translation DNA polymerase, deoxynucleoside triphosphate, primer, RNA polymerase, nucleoside triphosphate, transfer RNA, ribosome, messenger RNA , promoter, ribosomal RNA
List the steps involved in the transcription and translation of DNA into mRNA and tRNA in order? DNA replicated to RNA tRNA translates mRNA and adds amino acids to the growing peptide chain making a protein mRNA leaves nucleus Introns are excised from hnRNA Addition of 5' cap and poly-A tail to mRNA
Question 2a If the DNA template 5′- ATGGATGC -3′ is transcribed to RNA, the RNA would be best described as... a. 3′- TACCTACG -5′. b. 5′- ATGGATGC -3′. c. 5′- AUGGAUGC -3′. d. 5′- UACCUACG -5′. e. 3′- UACCUACG -5′. Question 2b Which answer best summarizes how eukaryotic and bacterial RNA polymerases are different? a. Eukaryotes have several types of multimeric RNA polymerases, whereas bacteria only have one monomeric RNA polymerase. b. Eukaryotes have several types of RNA polymerases, one...
Answer the questions:
Question 1 Transcription begins at the..... a. operon o b. repressor c. genome 17d. promoter Question 2 0.5 points Save RNA is synthesized on a DNA template in a process called replication, DNA polymerase translation, RNA polymerase transcription, RNA polymerise t ranscription, DNA polymerase Question 3 Which eukaryotic RNA polymerase makes tRNA's? a RNA polymerase IIIb. Any of these RNA polymerase I od RNA polymerase II A Moving to another question will save this response. Question 4...
Each statement describes a type of gene regulation. Determine if it describes regulation at the transcription, translation or post-translation level. 1. Genetic regulatory proteins bind to the DNA. Transcription / Posttranslation / Translation 2. A transcription terminator forms in the RNA. Transcription / Translation / Posttranslation 3. Repressor proteins bind to an mRNA and prevent ribosome binding.Translation / Posttranslation / Transcription 4. Riboswitches produce an RNA conformation that prevents ribosome binding. Posttranslation/ Translation/ Transcription 5. Antisense RNA binds to the...
4. A protein that works with RNA polymerase in prokaryotes to initiate transcription (two words, no spaces). 5. Prokaryotic transcription and translation are events. 7. The DNA used as a template molecule during transcription is an molecule. 8. The leading strand of DNA is synthesized 9. The sequence of DNA found 35 base pairs upstream from the start of a gene in prokaryotes