Exam (elaborations)
BIO 340 Exam 1 Questions with Correct Answers Graded A+
- Module
- Institution
BIO 340 Exam 1 Questions with Correct Answers Graded A+
[Show more]
Seller
Follow
YourExamplug
Reviews received
Content preview
BIO 340 Exam 1Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
, In Griffith's experiments, what made the harmless R cells grow capsules when exposed to heat-killed S
cells? - Correct Ans: DNA
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
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 percent
Your chromosomes are located _______ and they are made of ___________ . - Correct Ans: in the
nucleus, DNA
A nucleotide is made of _______. - Correct Ans: sugar + phosphate + nitrogen base
A molecule of RNA (ribonucleic acid) contains the bases _______. - Correct Ans: adenine, guanine,
cytosine, and uracil
Which of the following does cytosine pair with? - Correct Ans: Guanine
Prokaryotes contain a _________ chromosome, and eukaryotes contain ________ chromosomes. -
Correct Ans: double-stranded circular; double stranded linear
How long would the peptide be that is translated from this mRNA sequence: 5'- AUGGGCUACCGA -3'? -
Correct Ans: 4 amino acids
What is the correct sequence of steps in the central dogma? - Correct Ans: DNA->RNA->Protein
Where does transcription take place in human cells? - Correct Ans: Nucleus
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 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 £11.01. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now