• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
  • 4.6 TrustPilot
0
Sell
Where do you study
Your language
Start selling Create your account
  • BCH 5413
  • BCH 5413
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 4 out of 93 pages
Exam (elaborations)

Bch 5413 Exam 1 Actual Questions And Correct Detailed Answers (100% Verified) | Already Graded A+ | New Update

0.0
(0 reviews)
- sold
93 pages
2025/2026 Written for academic year
Institution BCH 5413
Course BCH 5413
Document preview thumbnail
Preview 4 out of 93 pages

BCH 5413 EXAM 1 ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED) | ALREADY GRADED A+ | NEW UPDATE The number of bases per turn of DNA is___________ ~10.5 What does the Meselson and Stahl experiment confirm? DNA replication is semi-conservative Heavy and light strands with nitrogen isotopes prove True or False a. Most biological DNA is positively supercoiled. b. Triplex DNA is pyrimidine rich c. Chargaff's rule: A=G & T=C d. A single zinc finger can recognize 10bp of DNA A. False, negatively = Left-handed. Some is right handed = positive B. True C. False A=T C=G D. False, 3 bp, use multiple zinc fingers in a row for more sequence specificity/bp DNA is not a uniform structure, many localized variants can substitute protein domains, alpha helix/beta hairpin, in zinc fingers to make hybrids with different binding specificities (designated by alpha helix) for major grooves of DNA x-ray crystallography allows us to view and design custom designer DNA-binding proteins = alter gene fxn in intact cells In A & Z DNA: a. Which is right handed helix? b. Which one has 12bp per helical turn? c. Which is the dehydrated form? a. A b. Z c. A primary DNA is B Gel electrophoresis molecular separation technique can separate nucleic acids or proteins make AGAROSE gel with slots hot liquid poured with "teeth" put DNA in slot, run electric current at neutral pH DNA = negatively charged (phosphates) = migrates towards positive end key is friction DNA stained with fluorescent dye, looked at under UV unknown DNA electrophoresed parallel with known to determine size distance migrated = can plot on graph with log of molecular weights or number of bp ex: 20mm = 910bp

Content preview

8/2/25, 8:08 PM BCH 5413 Exam 1




BCH 5413 EXAM 1 ACTUAL QUESTIONS
AND CORRECT DETAILED ANSWERS
(100% VERIFIED) | ALREADY GRADED A+ |
NEW UPDATE 2025-2026


Correct

Incorrect


BCH 5413

,8/2/25, 8:08 PM BCH 5413 Exam 1

,8/2/25, 8:08 PM BCH 5413 Exam 1

, 8/2/25, 8:08 PM BCH 5413 Exam 1

Document information

Uploaded on
August 2, 2025
Number of pages
93
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers
Report Copyright Violation
$18.99
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
StudySet
3.9
(651)
Sold
2811
Followers
1752
Items
20308
Last sold
1 day ago
Available in package deal
Product Image
Package deal
BCH 5413 BUNDLED EXAM ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) | ALREADY GRADED A+ | BRAND NEW 2025-2026
-
1
Sold
17
item
Aug 2025
$322.33
$36.49
You save 89% More Info

Browse related subjects

Subjects

  • bch 5413
  • bch 5413 exam 1
  • bch 5413 exam 1 actual questions and correct detai
  • the number of bases per turn of dna is
  • what are the steps to be taken if the protein is i
  • how do you destroy a restriction s

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions