Homework Answers
Answer)
Introns are not found in the mRNA of prokaryotes. Introns are found in the eukaryotes. That's why introns are not removed in prokaryotes before translation.
rNTP's are converted into rNDP's. This leads to produce energy which is used in transcription.
Sigma factor is found in RNA polymerase. It initiates the transcription.
A guanine ruch sequence makes loop in the mRNA.
---
That's why correct option is : (first).
Add Answer to:
1. Which of the following statements concerning transcription of bacterial mRNA is not true? Bacterial mRNA...
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...
#1 Match the protein to it's function in transcription: RNA polymerase III, Transcription Factor IID, Transcription...
#1 Match the protein to it's function in transcription: RNA polymerase III, Transcription Factor IID, Transcription Factor IIE, Sigma Factor, Transcription Factor IIH, RNA polymerase II, Helicase, RNA polymerase II •Transcribes tRNA •Recognizes promoter region in bacteria •Transcribes mRNA •Recognizes promoter region in eukaryote •Exposes a single stranded DNA template
Below is a diagram of a transcription unit and the mRNA made from the transcription unit:...
Below is a diagram of a transcription unit and the mRNA made from the transcription unit: A H TTGACA DNA TATAAT -35 B -10 С D - Start codon Stop codon mRNA 5' 3' E F G Is this a prokaryotic or eukaryotic transcription unit? prokaryotic What is the name of the cofactor required for RNA polymerase to bind to the promoter? Which letters on the above diagram correspond to the following structures? Promoter Pribnow box Non-template strand Transcriptional start...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and their functions in translation. a. mRNAs are templates that provide coding information to form proteins b. rRNAs are ribozymes that catalyze the addition of amino acids. c. mRNAs are adaptor molecules that contain amino acids. d. tRNAs are ribozymes that catalyze the addition of amino acids. e.rRNAs are templates that provide coding information to form proteins. O f. tRNAs are adaptor molecules that contain...
QUESTION2 Which of the following statements is TRUE? O DNADNA hybrids and RNADNA hybrids are always...
QUESTION2 Which of the following statements is TRUE? O DNADNA hybrids and RNADNA hybrids are always antiparallel O DNA is replicated using the template strand as the template but RNA is transcribed using the sense (or coding) strand as the template. O Both DNA and RNA polymerization require a primer O Introns get spliced out of DNA and out of pre-mRNA QUESTION 3 0. Which of the following statements is FALSE? O Only Eukaryote genes have an A/T rich core...
Below is a diagram of a transcription unit and the mRNA made from the transcription unit:...
Below is a diagram of a transcription unit and the mRNA made from the transcription unit: А H DNA TTGACA TATAAT -35 B -10 C D Start codon Stop codon mRNA 5 E F G Is this a prokaryotic or eukaryotic transcription unit? What is the name of the cofactor required for RNA polymerase to bind to the promoter? Which letters on the above diagram correspond to the following structures? Promoters Pribnow box Non-template strand Transcriptional start site- Open Reading...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
13. Why are ribonucleoside triphosphates the monomers required for RNA synthesis rather than ribonucleoside monophosphates? A....
13. Why are ribonucleoside triphosphates the monomers required for RNA synthesis rather than ribonucleoside monophosphates? A. Only ribonucleoside triphosphates contain the sugar ribose. B. Ribonucleoside triphosphates have low potential energy, making the polymerization reaction endergonic. C. Ribonucleoside triphosphates have high potential energy, making the polymerization reaction exergonic. D. Ribonucleoside monophosphates cannot form complementary base pairs with the DNA template. E. Ribonucleoside triphosphates are not used, rather all use deoxyriboside triphosphates. 14. How is a mutation in a bacterial cell that...
Which of the following statements is FALSE? Nucleotides are only ever linked to one another 5’...
Which of the following statements is FALSE? Nucleotides are only ever linked to one another 5’ to 3’ DNA can contain Uracil as a result of a chemical reaction MutS/MutL only works to repair the lagging strand of synthesis Alternative splicing happens in every eukaryotic gene All of these statements are false The protein that phosphorylates the CTD to initiate transcription is called EF-Tu eIF4 TFIID TFIIH RNA polymerase Which of these enzymatic activities in DNA replication require the input...
Please help with 1-16!!! (two pictures are attached) Thanks! Transcription . Although both prokaryotes and eukaryotes...
Please help with 1-16!!! (two pictures are attached) Thanks!
Transcription . Although both prokaryotes and eukaryotes put a cap and a tail on the mRNA, only eukaryotes have introns that have to be spliced out. (T/F) 2. The poly A tail on cukaryotic mRNA protects the RNA from rapid degradation in the cytoplasm. (T/F) 3. The polyA tail is added to eukaryotic mRNA immediatel after transport of the message from the nucleus. (T/F) 4. is usually a single stranded molecule....
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...
Below is a diagram of a transcription unit and the mRNA made from the transcription unit: A H TTGACA DNA TATAAT -35 B -10 С D - Start codon Stop codon mRNA 5' 3' E F G Is this a prokaryotic or eukaryotic transcription unit? prokaryotic What is the name of the cofactor required for RNA polymerase to bind to the promoter? Which letters on the above diagram correspond to the following structures? Promoter Pribnow box Non-template strand Transcriptional start...
Multiple types of RNAs are involved in translation. Choose the all the types of RNAs and their functions in translation. a. mRNAs are templates that provide coding information to form proteins b. rRNAs are ribozymes that catalyze the addition of amino acids. c. mRNAs are adaptor molecules that contain amino acids. d. tRNAs are ribozymes that catalyze the addition of amino acids. e.rRNAs are templates that provide coding information to form proteins. O f. tRNAs are adaptor molecules that contain...
QUESTION2 Which of the following statements is TRUE? O DNADNA hybrids and RNADNA hybrids are always antiparallel O DNA is replicated using the template strand as the template but RNA is transcribed using the sense (or coding) strand as the template. O Both DNA and RNA polymerization require a primer O Introns get spliced out of DNA and out of pre-mRNA QUESTION 3 0. Which of the following statements is FALSE? O Only Eukaryote genes have an A/T rich core...
Below is a diagram of a transcription unit and the mRNA made from the transcription unit: А H DNA TTGACA TATAAT -35 B -10 C D Start codon Stop codon mRNA 5 E F G Is this a prokaryotic or eukaryotic transcription unit? What is the name of the cofactor required for RNA polymerase to bind to the promoter? Which letters on the above diagram correspond to the following structures? Promoters Pribnow box Non-template strand Transcriptional start site- Open Reading...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
13. Why are ribonucleoside triphosphates the monomers required for RNA synthesis rather than ribonucleoside monophosphates? A. Only ribonucleoside triphosphates contain the sugar ribose. B. Ribonucleoside triphosphates have low potential energy, making the polymerization reaction endergonic. C. Ribonucleoside triphosphates have high potential energy, making the polymerization reaction exergonic. D. Ribonucleoside monophosphates cannot form complementary base pairs with the DNA template. E. Ribonucleoside triphosphates are not used, rather all use deoxyriboside triphosphates. 14. How is a mutation in a bacterial cell that...
Please help with 1-16!!! (two pictures are attached) Thanks!
Transcription . Although both prokaryotes and eukaryotes put a cap and a tail on the mRNA, only eukaryotes have introns that have to be spliced out. (T/F) 2. The poly A tail on cukaryotic mRNA protects the RNA from rapid degradation in the cytoplasm. (T/F) 3. The polyA tail is added to eukaryotic mRNA immediatel after transport of the message from the nucleus. (T/F) 4. is usually a single stranded molecule....
Most questions answered within 3 hours.
-
Annual salaries for employees in a large company are
approximately normally distributed with a mean of...
asked 6 minutes ago -
1. Lifetimes of a certain brand of lightbulbs is known to follow
a right-skewed distribution with...
asked 5 minutes ago -
The gravitational field
F(x,y,z) =cx /(x2 + y2 + z2)3/2 e1+ cy /(x2 + y2 +...
asked 3 minutes ago -
Below is an abstract from the following paper published in
Frontiers in Cell and Developmental Biology....
asked 6 minutes ago -
Company A is assigned $200,000 of goodwill arising from a recent
business combination. The current carrying...
asked 12 minutes ago -
Write any individual Class A IP address below. It cannot be
non-routable address. Include the subnet...
asked 13 minutes ago -
Coronado Industries had January 1 inventory of $301000 when it
adopted dollar-value LIFO. During the year,...
asked 23 minutes ago -
The cable supporting a 2145-kg elevator has a maximum strength
of 2.18×104 N.
a) What maximum...
asked 32 minutes ago -
Find the critical value(s) and rejection region(s) for a
two-tailed chi-square test with a sample size...
asked 36 minutes ago -
One of your experts gave me an answer of $7.36 but there are
many different answers...
asked 42 minutes ago -
Petrus Framing's cost formula for its supplies cost is $1,790
per month plus $10 per frame....
asked 55 minutes ago -
Introduction
Information design is a field that studies the way information
should be displayed, which is...
asked 52 minutes ago