Exam (elaborations)
BIO340 Genetics Exam 1 Questions and Complete Solutions Graded A+
- Course
- Institution
BIO340 Genetics Exam 1 Questions and Complete Solutions Graded A+
[Show more]
Content preview
BIO340 GeneticsExam 1 Questions
and Complete
Solutions Graded
A+
Denning [Date] [Course title]
, In the Hershey-Chase experiment radioactive Sulfur was used to: - Correct Ans: Be incorporated into the
phage protein coat because some amino acids contain sulfur
In Griffith's experiments, what made the harmless R cells grow capsules when exposed to heat-killed S
cells? - Correct Ans: DNA
The experiments by Hershey and Chase helped confirm that DNA was the hereditary material on the
basis of the finding that: - Correct Ans: Radioactive phosphorus was found inside the cell
If DNA of a particular species was analyzed and it was found that it contains 27 percent of adenine (A),
what would be the percentage of cytosine (C)? - Correct Ans: 23 (A=T, C=G)
Four nucleic acid samples are analyzed to determine the percentages of the nucleotides they contain.
Which of the following DNA sample(s) could be double-stranded DNA? Sample 1: A(22%), G(28%),
T(22%), U(0%), C(28%); Sample 2: A(30%), G(30%), T(0%), U(20%), C(20%); Sample 3: A(18%), G(32%),
T(0%), U(18%), C(32%); Sample 4: A(29%), G(29%), T(21%), U(0%), C(21%) - Correct Ans: Sample 1
(There is no "U" in DNA)
The group that gives DNA its negative charge is located on: - Correct Ans: 5' end (Phosphate group is
ALWAYS on 5' end and is negative)
Correct order of flow of biological information? - Correct Ans: DNA replicates, transcribes to RNA, RNA
translates to protein
Which statement about analogies is correct? - Correct Ans: They are derived from similar environmental
constraints
What do scientists use to apply cladistics? - Correct Ans: homologous traits
What is true about organisms that are a part of the same clade? - Correct Ans: They evolved from a
shared ancestor
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 YourExamplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
64670 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 15 years now
Recently viewed by you
Exam (elaborations) ·
MDC 1 Exam 1 Rasmussen Questions With Correct Answers 2024
Exam (elaborations) ·
PMP Exam (PMBOK 6th Edition) Complete Verified Solution 2023
Exam (elaborations) ·
TEAS Science Questions and answers review. 100% accurate. Rated A+
Package deal ·
AHLEI 2024/2025 updated Questions And Answers 100% correct
Exam (elaborations) ·
Avia 314- Final Exam Questions and Correct Answers (100% Pass)
Exam (elaborations) ·
CHAPTER 4 (EXAM #1) QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
Exam (elaborations) ·
MAT 250 Midterm Exam GRADED Questions and Answers- Straighterline
Exam (elaborations) ·
CEM 141 Final Exam Questions & Answers Solved 100% Correct!!
