Exam (elaborations)
Chapter 27 - Nucleosides, Nucleotides, and Nucleic Acids (Test Bank)
- Course
- Institution
Organic Chemistry 10th Edition by Francis Carey - Test Bank
[Show more]
Seller
Follow
premiumbiz379
Reviews received
Content preview
1. Which of the following is not part of the structure of DNA?A. 2-deoxyribose
B. phosphate
C. acetate
D. purine and pyrimidine bases
Accessibility: Keyboard Navigation
Bloom's Level: 1.
Remember
Chapter:
27
Difficulty:
Easy
Gradable: automatic
Section:
27.08
Subtopic: Composition of nucleic acids
Subtopic: DNA (includes replication)
Topic: Nucleic Acids
2. Approximately 30% of the bases found in human DNA are adenine. Based on this, what is the approximate percentage
of guanine found in human DNA?
A. 20%
B. 30%
C. 60%
D. 70%
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter:
27
Difficulty: Medium
Gradable: automatic
Section:
27.08
Subtopic: Base
pairing
Subtopic: Composition of nucleic acids
Subtopic: DNA (includes replication)
Topic: Nucleic Acids
27-1
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
,3. Which of the following are correct in describing the structure of DNA?
I. The purine and pyrimidine bases of one strand are connected to their complementary bases by hydrogen bonds.
II. The purine and pyrimidine bases are connected to 2-deoxy-D-ribose by an N-glycoside bond.
III. The 2-deoxy-D-ribose sugars are connected by phosphate ester linkages to each other.
A. I and II
B. I and III
C. II and III
D. all are correct
4.
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 27
Difficulty: Medium
Gradable: automatic
Section: 27.08
Subtopic: Base pairing
Subtopic: Composition of nucleic acids
Subtopic: DNA (includes replication)
Topic: Nucleic Acids
The base pairs present in DNA are
A. A----G and C T.
B. A----C and G T.
C.A---- T and G C.
D. A---- A and T T.
Accessibility: Keyboard
Navigation
Bloom's Level: 1.
Remember
Difficulty:
Easy
Gradable:
automatic
Section:
27.08
Subtopic: Base
pairing
Subtopic: DNA (includes
replication)
Topic: Nucleic
Acids
27-2
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
, 5. Which one of the following does not include phosphate as part of its structure?
A. nucleosides
B. nucleotides
C. nucleic acids
D. RNA
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Chapter: 27
Difficulty: Easy
Gradable: automatic
Section: 27.02
Subtopic: Nucleosides and nucleotides
Topic: Nucleic Acids
6 Which of the following are purines?
.
I. adenine II. cytosine III. guanine IV. thymine
A. I and II
B. I and III
C. II and III
D. II and IV
Accessibility: Keyboard Navigation
Bloom's Level: 1.
Remember
Chapter:
27
Difficulty:
Easy
Gradable: automatic
Section:
27.01
Subtopic: Composition of nucleic acids
Subtopic: Nucleosides and
nucleotides
Topic: Nucleic Acids
7. Which one of the following is in DNA but not in RNA?
A. adenine
B. uracil
C. guanine
D. thymine
Accessibility: Keyboard Navigation
Bloom's Level: 1.
Remember
Chapter:
27
Difficulty:
Easy
Gradable: automatic
Section:
27.02
Subtopic: Composition of nucleic acids
Topic: Nucleic Acids
27-3
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller premiumbiz379. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.87. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78252 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now