Homework Answers
Add Answer to:
26. (5 PTS) Identify the region or item on the replication bubble diagram below. OR 3'End...
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them...
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them clearly) and indicate all of the following for one of the replication forks: newly synthesized leading and lagging strands (label 5' and 3 ends), RNA primers, DNA polymerase, helicase, and gyrase (topoisomerase). b) There are three enzymes in the list in part a. What function(s) do each of these play in DNA replication? You can answer this here, or include it on your diagram....
Answer the following genetics questions: a. In detail describe the process of DNA replication. Be sure...
Answer the following genetics questions: a. In detail describe the process of DNA replication. Be sure to include all the major enzymes (gyrase, helicase, ligase, polymerase, primase), SSBs, replication fork, Okazaki fragments, and strand types (leading v. lagging). Draw and label a diagram of a replication bubble and replication forks. b. Describe and differentiate among the primary, secondary, and tertiary structures of a protein. To what kinds of interactions can each of these stages be ascribed? c. What are...
Vocabulary: DNA Replication
Vocabulary: DNA Replication A. Helicase B. Primase C. Single Strand Binding Protein (SSB) D. Topoisomerase E. Origin of Replication F. DNA Polymerase G. Leading Strand H. Lagging strand I. DNA Ligase J. Okazaki Fragment K. Replication Fork L. RNA Primer M. Topoisomerase .1. Site where the replication of a DNA molecule begins. 2. The new continuous complementary DNA strand synthesized in the direction for the replication fork. 3. A discontinuously synthesized DNA strand that elongates in a direction away from the replication fork 4. Relaxes...
In the following diagram, label the following: leading and lagging strand
In the following diagram, label the following: leading and lagging strand, Okazaki fragment, DNA polymerase, DNA ligase, helicase, RNA primase, singlestrand binding proteins, RNA primer, replication fork, topoisomerase and the 5' and 3' ends of strands.
Question 5 1 pts The enzyme helicase is an important part of the replication machinery, but...
Question 5 1 pts The enzyme helicase is an important part of the replication machinery, but its use now requires specifically the activity of the following enzyme: Topoisomerase ODNA polymerase Sliding clamp Primase Ligase Question 7 1 pts Much of replication can be studied using extracts from wild type (normal) yeast cells that supply all of the essential components. Compared to wild type extracts, if you use an extract that is missing the sliding clamp AND ligase, what do you...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below bonds unwinds DNA by breaking the a. The enzyme between the nitrogenous bases bind to single-stranded DNA to stabilize it and to prevent it from reannealing to the other DNA strand. makes DNA This enzyme adds nuceotides to the end of a nucleic acid strands; therefore, it makes DNA in the to direction . DNA Polymerase cannot put two nucleotides together, instead, it adds...
5a. For the replication fork shown below: - label the leading and lagging strands; - draw...
5a. For the replication fork shown below: - label the leading and lagging strands; - draw arrows to indicate which direction DNA synthesis is proceeding in for each of these strands; - label their 5' and 3' ends. Replication fork movement →→→ 5'-ATCTGGCAGTACGTACTGGATC CGUCAUGC GTCGAATCTGAC-3' CAGCTTAGACTG-5' ATCTGGCTATTCGT 3'-TAGACCGATAAGCATGACCTAG b. Okazaki fragments are generated during (leading / lagging) strand synthesis (circle the correct answer). c. Some U's are included in one of the strands in the figure. Why are there U's...
How many replication forks depart from an origin of replication? one two three four five QUESTION...
How many replication forks depart from an origin of replication? one two three four five QUESTION 10 A new DNA strand elongates only in the 5 to 3 direction because DNA polymerase can only add nucleotides to the free 3'end. replication must progress toward the replication fork. the polarity of the DNA molecule prevents addition of nucleotides at the 3'end. Okazaki fragments prevent elongation in the 3 to 5 direction DNA polymerase begins adding nucleotides at the end of the...
QUESTIONS Label the image below showing a replication bubble during DNA replication according to the letter...
QUESTIONS Label the image below showing a replication bubble during DNA replication according to the letter designation Enter your answers in alphabetical order (starting with letter A, then B, etc). Please include the letters in your answer (Ex: "A: MRNA"). D F G oric 3' 5' 35 E 5' 3' A B B А K 5. 3 5' 3' 5' 3' oric Bidirectional expansion of bubble AL Stop Share Click Save and Submit to save and submit. Click Save All...
2) (2 pts) The diagram below depicts two Okazaki fragments synthesized during lagging strand DNA replication....
2) (2 pts) The diagram below depicts two Okazaki fragments synthesized during lagging strand DNA replication. Which arrow indicates the position at which the synthesis of the next RNA primer will be initiated? Circle the correct letter 3 5 Template strand 3) (2 pts) The E. coli genome encodes 3 different DNA polymerases, namely, L,II and II. a) Which one has 5' to 3' exonuclease activity? Why? b) Which one is most abundant?
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them clearly) and indicate all of the following for one of the replication forks: newly synthesized leading and lagging strands (label 5' and 3 ends), RNA primers, DNA polymerase, helicase, and gyrase (topoisomerase). b) There are three enzymes in the list in part a. What function(s) do each of these play in DNA replication? You can answer this here, or include it on your diagram....
In the following diagram, label the following: leading and lagging strand, Okazaki fragment, DNA polymerase, DNA ligase, helicase, RNA primase, singlestrand binding proteins, RNA primer, replication fork, topoisomerase and the 5' and 3' ends of strands.
Question 5 1 pts The enzyme helicase is an important part of the replication machinery, but its use now requires specifically the activity of the following enzyme: Topoisomerase ODNA polymerase Sliding clamp Primase Ligase Question 7 1 pts Much of replication can be studied using extracts from wild type (normal) yeast cells that supply all of the essential components. Compared to wild type extracts, if you use an extract that is missing the sliding clamp AND ligase, what do you...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below bonds unwinds DNA by breaking the a. The enzyme between the nitrogenous bases bind to single-stranded DNA to stabilize it and to prevent it from reannealing to the other DNA strand. makes DNA This enzyme adds nuceotides to the end of a nucleic acid strands; therefore, it makes DNA in the to direction . DNA Polymerase cannot put two nucleotides together, instead, it adds...
5a. For the replication fork shown below: - label the leading and lagging strands; - draw arrows to indicate which direction DNA synthesis is proceeding in for each of these strands; - label their 5' and 3' ends. Replication fork movement →→→ 5'-ATCTGGCAGTACGTACTGGATC CGUCAUGC GTCGAATCTGAC-3' CAGCTTAGACTG-5' ATCTGGCTATTCGT 3'-TAGACCGATAAGCATGACCTAG b. Okazaki fragments are generated during (leading / lagging) strand synthesis (circle the correct answer). c. Some U's are included in one of the strands in the figure. Why are there U's...
How many replication forks depart from an origin of replication? one two three four five QUESTION 10 A new DNA strand elongates only in the 5 to 3 direction because DNA polymerase can only add nucleotides to the free 3'end. replication must progress toward the replication fork. the polarity of the DNA molecule prevents addition of nucleotides at the 3'end. Okazaki fragments prevent elongation in the 3 to 5 direction DNA polymerase begins adding nucleotides at the end of the...
QUESTIONS Label the image below showing a replication bubble during DNA replication according to the letter designation Enter your answers in alphabetical order (starting with letter A, then B, etc). Please include the letters in your answer (Ex: "A: MRNA"). D F G oric 3' 5' 35 E 5' 3' A B B А K 5. 3 5' 3' 5' 3' oric Bidirectional expansion of bubble AL Stop Share Click Save and Submit to save and submit. Click Save All...
2) (2 pts) The diagram below depicts two Okazaki fragments synthesized during lagging strand DNA replication. Which arrow indicates the position at which the synthesis of the next RNA primer will be initiated? Circle the correct letter 3 5 Template strand 3) (2 pts) The E. coli genome encodes 3 different DNA polymerases, namely, L,II and II. a) Which one has 5' to 3' exonuclease activity? Why? b) Which one is most abundant?
Most questions answered within 3 hours.
-
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 11 minutes ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 15 minutes ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 34 minutes ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 1 hour ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 2 hours ago -
Problem: Patient Fees C++
You are to write a program that computes a patient’s bill for...
asked 3 hours ago -
In a population of interest, we know that, 77% drink coffee, and
23% drink tea. Assume...
asked 4 hours ago -
Given that f(x) = e-(x-1) for x > 1, determine the following
probabilities:
a) P(X <...
asked 4 hours ago -
A mechanic pushes a 2.60 ✕ 103-kg car from rest to a speed of v,
doing...
asked 4 hours ago -
International information systems result in all of the following
except:
A. improved quality of information flow....
asked 4 hours ago -
The president of the retailer Prime Products has just approached
the company’s bank with a request...
asked 4 hours ago -
If the carrying amount is $200,000 and recoverable amount is
$205000, the impairment amount is:
Select...
asked 4 hours ago