country
$20 Bonus + 25% OFF
Securing Higher Grades Costing Your Pocket? Book Your Assignment at The Lowest Price Now!
Add File

Error goes here

410 602 Molecular Biology

tag 0 Download4 Pages / 896 Words tag Add in library Click this icon and make it bookmark in your library to refer it later. GOT IT
  • Course Code: 410.602
  • University: Johns Hopkins University
  • Country: United States

Question:

Nucleic Acid Structure

1. 1. Figure 4-16 shows that the melting point (Tm) of an organism's DNA depends on the G-C content of that DNA. It also shows that increasing the concentration of salt will increase the Tm of any DNA. This means that some noncovalent bond or force destabilizes DNA structure, and this bond or force is lessened by increasing salt concentration. What is this destabilizing bond or force, and what parts of the DNA molecule are the cause of this destabilizing force?

2. Base stacking between ase pairs in double-stranded DNA is enthalpically (am) driven and entropically CAS . Given the equation AG • AH - TAS, please predict the effect of temperature on the free energy of the nucleic acid structure if base stacking between base pairs in double-stranded DNA is enthalpically (AN) driven and entropically (AS) opposed.

3. In figure 4-10, Watson-Crick paired bases are shown with the chemical groups that extend into the major and minor grooves. These chemical groups are characterized as hydrogen bond donors, hydrogen bond acceptors, nonpolar hydrogens or methyls. Please draw the side chains of the two amino acids, arginine and glutamine, and characterize the groups as hydrogen bond donors, hydrogen bond acceptors, nonpolar hydrogens or methyls. Please draw a side chain of arginine or glutamine interacting with two of the major groove exposed groups of a particular base by means of hydrogen bonds, hydrophobic bonds or Van der Waals interactions.

4. For a linear B-DNA molecule of 50,000,000 by (base pairs), calculate the length. 5. A closed, circular duplex DNA molecule has a 100 by segment of alternating C and G residues. Upon transfer to a high concentration salt solution, this segment undergoes a transition from B-form to Z-form DNA. What is the change in Linking number, Writhing number and Twist?

The map of plasmid pUC19 is shown below. Please list the fragments in order of size, largest to smallest, which will result from a complete digestion by the restriction enzyme PuvII. The restriction site coordinate is the position of the 5'base on the top strand of each site sequence.

Download Sample Now

Earn back the money you have spent on the downloaded sample by uploading a unique assignment/study material/research material you have. After we assess the authenticity of the uploaded content, you will get 100% money back in your wallet within 7 days.

Upload
Unique Document

Document
Under Evaluation

Get Money
into Your Wallet

Total 4 pages, 1 USD Per Page

Cite This Work

To export a reference to this article please select a referencing stye below:

My Assignment Help. (2020). 410 602 Molecular Biology. Retrieved from https://myassignmenthelp.com/free-samples/410-602-molecular-biology.

"410 602 Molecular Biology." My Assignment Help, 2020, https://myassignmenthelp.com/free-samples/410-602-molecular-biology.

My Assignment Help (2020) 410 602 Molecular Biology [Online]. Available from: https://myassignmenthelp.com/free-samples/410-602-molecular-biology
[Accessed 25 November 2020].

My Assignment Help. '410 602 Molecular Biology' (My Assignment Help, 2020) <https://myassignmenthelp.com/free-samples/410-602-molecular-biology> accessed 25 November 2020.

My Assignment Help. 410 602 Molecular Biology [Internet]. My Assignment Help. 2020 [cited 25 November 2020]. Available from: https://myassignmenthelp.com/free-samples/410-602-molecular-biology.


Confused with the research paper outline but have an approaching submission? Quit taking unnecessary stress as experts at MyAssignmenthelp.com are available to help you out with the tasks. The experts are adept at producing 100% genuine content with accurate formatting and referencing styles. They aid you in selecting attractive research paper topics to help you secure good grades. If you are facing confusion on how to start a research paper, place your request at MyAssignmenthelp.com to get on-time delivery at the most economical prices. If you are unaware of how to cite a research paper, the experts will provide it for you as well.

Latest Biology Samples

HWK350 Annotated Bibliography

Download : 0 | Pages : 4
  • Course Code: HWK350
  • University: Cornell University
  • Country: United States

  Answer: Part 1 The author support the framework created an opportunity for the faculty, librarians and institutional partners to reform instructions sessions, courses, assignment, and other curriculum activities to enhance the success of the students. It opens ways for the collaboration, scholarships, and research for the students. The activities enhance learning in the national and international campus. The author also supports that au...

Read More arrow

BIOL121 Human Biological Science

Download : 0 | Pages : 14

Answer: 1.   Scenario Type of immunity Bacterial septicaemia (bacterial contamination in systemic circulation) 1.      Specific (antibody-mediated) The pH of hydrochloric acid in the stomach acts to destroy ingested bacteria 2.      Non-specific (first line defence) A liver cell mutates and becomes cancerous 3.    ...

Read More arrow

BIOS1301 : Ecology And Sustainability

Download : 0 | Pages : 11

Answer: Invasive species, pests and pathogens and their causes The invasive species, pests, and pathogens cause a quite number of tree diseases. They have been a challenge to forests conservation they cause tree diseases which affect most of the tree species worldwide making both natural and planted forests less productive. These diseases include the Dutch elm disease, ash dieback among many others. Fungi The fungus causes a variety of tree...

Read More arrow

BIOL1010 Biological Sciences

Download : 0 | Pages : 3
  • Course Code: BIOL1010
  • University: York University
  • Country: Canada

Answer: Task 1 Selective breeding involves choosing the parent crop plants with desired characteristics for breeding to produce offspring with more improved characteristics and give better yields. Improved corn plants can be produced by choosing kernels that have the ability to grow in diverse climate and soil types. If such kernels are used than in future favoured kernels will be reproduced repeatedly. It is because the offspring of the se...

Read More arrow

52852WA Graduate Diploma Of Cosmetic Nursing And Injectables

Download : 0 | Pages : 14
  • Course Code: 52852WA
  • University: Victoria University
  • Country: Australia

Answers: Answer 1 The interaction between the oxygen molecule and other substances that they may contact, these substances may be metal or tissues. In other words, it is the process of loss of electrons from an atom. Answer 2 Free radicals are defined as any element or molecule capable of free existence that has one unpaired electron in its atomic orbital. Hydroxyl radicals and nitric oxide radicals attack the important macromolecules such as...

Read More arrow
Next

Save Time & improve Grade

Just share requirement and get customized Solution.

watch
question
We will use e-mail only for:

arrow Communication regarding your orders

arrow To send you invoices, and other billing info

arrow To provide you with information of offers and other benefits

Add File

Error goes here

1,500,131

Orders

4.9/5

Overall Rating

5,101

Experts

Our Amazing Features

delivery

On Time Delivery

Our writers make sure that all orders are submitted, prior to the deadline.

work

Plagiarism Free Work

Using reliable plagiarism detection software, Turnitin.com.We only provide customized 100 percent original papers.

time

24 X 7 Live Help

Feel free to contact our assignment writing services any time via phone, email or live chat. If you are unable to calculate word count online, ask our customer executives.

subject

Services For All Subjects

Our writers can provide you professional writing assistance on any subject at any level.

price

Best Price Guarantee

Our best price guarantee ensures that the features we offer cannot be matched by any of the competitors.

Our Experts

Assignment writing guide
student rating student rating student rating student rating student rating 5/5

798 Order Completed

97% Response Time

Benjamin Blakeman

MSc in Medical Technology

London, United Kingdom

Hire Me
Assignment writing guide
student rating student rating student rating student rating student rating 5/5

440 Order Completed

99% Response Time

Jack Arens

MBA in HRM

London, United Kingdom

Hire Me
Assignment writing guide
student rating student rating student rating student rating student rating 5/5

285 Order Completed

99% Response Time

Eugene Baranowski

MBA in Supply Chain

London, United Kingdom

Hire Me
Assignment writing guide
student rating student rating student rating student rating student rating 5/5

755 Order Completed

95% Response Time

Douglas Cowley

Masters in Finance with Specialization in Audit

Wellington, New Zealand

Hire Me

FREE Tools

plagiarism

Plagiarism Checker

Get all your documents checked for plagiarism or duplicacy with us.

essay

Essay Typer

Get different kinds of essays typed in minutes with clicks.

edit

GPA Calculator

Calculate your semester grades and cumulative GPa with our GPA Calculator.

referencing

Chemical Equation Balancer

Balance any chemical equation in minutes just by entering the formula.

calculator

Word Counter & Page Calculator

Calculate the number of words and number of pages of all your academic documents.

Refer Just 5 Friends to Earn More than $2000

Check your estimated earning as per your ability

1

1

1

Your Approx Earning

Live Review

Our Mission Client Satisfaction

Good evening Thank you very much for your GREAT WORK I really appreciate your effort I like it

flag

User Id: 394056 - 25 Nov 2020

Australia

student rating student rating student rating student rating student rating

Can i come back and share my grade as i\'m about to submit but im very pleased with your work thank you very much

flag

User Id: 552971 - 25 Nov 2020

Australia

student rating student rating student rating student rating student rating

it was really helpful. i got my asssignment on time even before the deadline.it was written really well i am glad that I came to Myassignmenthelp.

flag

User Id: 401534 - 24 Nov 2020

Australia

student rating student rating student rating student rating student rating

very professional i got it before the due time i set, the sheet that was sent to me was very neat and very well done.

flag

User Id: 551988 - 23 Nov 2020

Australia

student rating student rating student rating student rating student rating
callback request mobile
Have any Query?