Homework Answers
seconds=size of fragment/ number of evenly spaced origins x 2
=1000/5x2=>200/2=100
the answer is 100 seconds.
Add Answer to:
If a 1000 kilo base fragment of DNA has five evenly spaced replication origins and DNA...
For questions 1 and 2, please remember that there are two replication forks per origin, and...
For questions 1 and 2, please remember that there are two replication forks per origin, and that the synthesis of the two new daughter strands occurs at the same rate and at the same time. 1. (4 points) The pathogenic strain O157:H7 of E. coli has one circular chromosome. The DNA molecule in this chromosome contains 5,498,450 bp. DNA synthesis at one replication fork occurs at a rate of 70,000 nucleotides per minute. How many minutes will it take to...
Question 10 A human chromosome has 3 origins of replication. Assuming that all 3 origins of...
Question 10 A human chromosome has 3 origins of replication. Assuming that all 3 origins of replication are used at the same time, what is the maximum number of helicases present on DNA during DNA replication (not including DNA repair)? 12 O 3 O2 Question 11 Which of the following correctly compares primase and telomerase? O Both primase and telomerase synthesize DNA using a DNA template. O Primase synthesizes RNA using an RNA template, but telomerase synthesizes DNA using a...
1. The genome of organism A consists of approximately 2.184 ×109 base pairs, and DNA synthesis...
1. The genome of organism A consists of approximately 2.184 ×109 base pairs, and DNA synthesis occurs at a rate of 500 base pairs per second. How many minutes would it take to synthesize the entire genome of organism A, if there were only one origin of replication? 2. It turns out that organism A is actually able to synthesize its entire 2.184 ×109 bp genome in only 35 minutes. How many origins of replication must there be? 3. The...
The process of DNA replication involves a variety of enzymes that interact in complicated ways. Not...
The process of DNA replication involves a variety of enzymes that interact in complicated ways. Not frames in a film represent different stages in its progression. 1. Suppose that a replication fork has been initiated and is moving to the right. Draw a diagram illustrating the template molecules and the newly synthesized molecules at a particular moment in time. Be sure to differentiate between these two types of molecules as well as between deoxyribo- and ribonucleic acids. Be sure also...
1. Write an equation for the DNA replication reaction. List all the reactants and all the...
1. Write an equation for the DNA replication reaction. List all the reactants and all the products. (The equation does not need to be perfectly balanced.) 2. This diagram shows the process of DNA replication. Label the primers and DNA polymerases, and add two arrows to show the direction of movement of the DNA polymerases. Circle an area where helicase would be located. 3. A segment of a template DNA strand has the sequence shown below. Add the appropriate nucleotides...
The average molecular weight of a nucleotide (base + deoxyribose + 1 phosphate group) in DNA...
The average molecular weight of a nucleotide (base + deoxyribose + 1 phosphate group) in DNA is 308g/mol of 308 Daltons (Da). This number is the average molecular weight of A = 312.2 g/mol G = 328.2 g/mol C = 288.2 g/mol T = 303.2 g/mol 55 R-plasmid was used for the transformation experiment a.What is the size of this plasmid (in kilo base pairs; kbp)? How many bases is this? b. What is the molecular weight of one plasmid...
3. Which of these is/are true in DNA replication? 1. Helicase produces replications forks.
3. Which of these is/are true in DNA replication? 1. Helicase produces replications forks. 2. New histones are imported into the nucleus shortly after replication is complete. 3. DNA polymerase moves along a replication fork, making a new DNA molecules. 4. At the completion of replication, two molecules of DNA made from free nucleotides are formed. (A) 1 & 3 (B) 2 & 4 (C) 1, 2, 3, (D) 4 only; (E) all of the above _____ 24. Which of...
You are studying a system that has five evenly spaced energy levels. The lowest energy level (lab...
You are studying a system that has five evenly spaced energy levels. The lowest energy level (labeled "1") has an energy of 0.5 J. The remaining energy levels (labeled 2-5 in increasing energy) are evenly spaced, with 1 J energy spacing between the levels There are three particles in the system, and any number of particles can occupy each of the energy levels. If the average energy per particle is 3.5 J, as in the four questions above, how can...
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe...
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe the results of this experiment if replication was conservative. And if it was distributive? 2. What type of chemical bond contributes to the specificity of base paring in the DNA? Are there any other chemical or physical factors in the structure o f the DNA molecule contributing to the thermodynamic stability of the DNA? 3. List the m ajor differences between DNA and RNA....
How DNA Is Copied 4. What does it mean that the two strands of DNA are...
How DNA Is Copied 4. What does it mean that the two strands of DNA are complementary? 5. What is DNA replication?, 6. Using your notes, book, and this assignment, place the steps of DNA replication in the correct order. a. The enzyme DNA polymerase moves along the exposed strands and adds complementary nucleotides to each nucleotide in each existing strand. b. The DNA double helix breaks or unzips down the middle between the base pairs. C. A complementary strand...
Question 10 A human chromosome has 3 origins of replication. Assuming that all 3 origins of replication are used at the same time, what is the maximum number of helicases present on DNA during DNA replication (not including DNA repair)? 12 O 3 O2 Question 11 Which of the following correctly compares primase and telomerase? O Both primase and telomerase synthesize DNA using a DNA template. O Primase synthesizes RNA using an RNA template, but telomerase synthesizes DNA using a...
The process of DNA replication involves a variety of enzymes that interact in complicated ways. Not frames in a film represent different stages in its progression. 1. Suppose that a replication fork has been initiated and is moving to the right. Draw a diagram illustrating the template molecules and the newly synthesized molecules at a particular moment in time. Be sure to differentiate between these two types of molecules as well as between deoxyribo- and ribonucleic acids. Be sure also...
1. Write an equation for the DNA replication reaction. List all the reactants and all the products. (The equation does not need to be perfectly balanced.) 2. This diagram shows the process of DNA replication. Label the primers and DNA polymerases, and add two arrows to show the direction of movement of the DNA polymerases. Circle an area where helicase would be located. 3. A segment of a template DNA strand has the sequence shown below. Add the appropriate nucleotides...
You are studying a system that has five evenly spaced energy levels. The lowest energy level (labeled "1") has an energy of 0.5 J. The remaining energy levels (labeled 2-5 in increasing energy) are evenly spaced, with 1 J energy spacing between the levels There are three particles in the system, and any number of particles can occupy each of the energy levels. If the average energy per particle is 3.5 J, as in the four questions above, how can...
How DNA Is Copied 4. What does it mean that the two strands of DNA are complementary? 5. What is DNA replication?, 6. Using your notes, book, and this assignment, place the steps of DNA replication in the correct order. a. The enzyme DNA polymerase moves along the exposed strands and adds complementary nucleotides to each nucleotide in each existing strand. b. The DNA double helix breaks or unzips down the middle between the base pairs. C. A complementary strand...
Most questions answered within 3 hours.
-
Steven can afford car payments of $300 a month for 72 months.
The bank will lend...
asked 15 minutes ago -
Embedded
System..
1.
Analyze
the instruction
sets below.
LDR R1, [R0,
#0x08]
SUB R1, R1,
R2,...
asked 19 minutes ago -
Use proper sentence structure to communicate clearly.
Choose the correct sentence structure in each of the...
asked 19 minutes ago -
There are investors who claim they only invest in companies with
great products and outstanding management,...
asked 22 minutes ago -
what is employee/ employer relations ?
why is Employee/ Employer relation is important in the context...
asked 40 minutes ago -
Explain the relationship between tests of acquisition and
payment cycle and tests of accounts payable. Give...
asked 38 minutes ago -
A hot-air balloon is descending with a velocity of (−2.00m/s)y^.
A champagne bottle is opened to...
asked 57 minutes ago -
1. When a nearsighted person looks at an object that is in the
distance with their...
asked 2 hours ago -
QUESTION 8
Both of these statements will store the same value in the
variable $number
$number...
asked 2 hours ago -
The price of 1 lb of potatoes is $1.75. If all the potatoes sold
today at...
asked 3 hours ago -
Garcia Company issues 20.00%, 15-year bonds with a par value of
$470,000 and semiannual interest payments....
asked 3 hours ago -
In C++ Programming, Try using loops only.
This lab demonstrates the use of the While Loop...
asked 4 hours ago