Exam (elaborations)
BIO 353 (CELL BIOLOGY) Multiple Choice Exam Test 1 Q&A ARIZONA STATE UNIVERSITY
- Course
- Institution
BIO 353 (CELL BIOLOGY) Multiple Choice Exam Test 1 Q&A ARIZONA STATE UNIVERSITY
[Show more]
Content preview
BIO 353 (CELL BIOLOGY) Multiple ChoiceExam Test 1 Q&A ARIZONA STATE
UNIVERSITY
1. Which of the following statements is true about the nitrogenous base
adenine?
A) It is a purine base
B) It forms two hydrogen bonds with guanine
C) It forms two hydrogen bonds with cytosine
D) It is the nitrogenous base found in ATP
E) At least Two statements above are true
Verified Answer -E) At least Two statements above are true
2. This provides the necessary information to specify the 3D shape of a
protein:
A) the protein's interactions with other polypeptides
B) the protein's interactions with chaperones
C) the protein's amino acid sequence (How in vivo chaperones
are often required)
D) the protein's peptide bonds
Verified Answer -C) the protein's amino acid sequence (How in
vivo chaperones are often required)
3. The specific property/characteristic of each amino acid depends on
the chemical amino and carboxyl groups
A) True
B) False
Verified Answer -B) False
4. Any segment of a polypeptide chain that can fold independently into
a compact, stable structure is a protein domain.
, A) True
B) False
Verified Answer -A) True
5. The primary structure of a protein:
A) is simply the order of amino acids from one end of the protein
to another.
B) is the linear sequence of amino acids that are linked together
by peptide bond
C) is important for determining the secondary and tertiary
structure of a protein.
D) All of the above
Verified Answer -D) All of the above
6. Which of the following statements is false:
A) molecular chaperones often help to prevent incorrect molecular
interactions
B) molecular chaperones help proteins fold along the most
energetically favorable
C) Proteins cannot fold into the correct conformation without a
molecular chaperone (in vivo)
D) None of the above
Verified Answer -D) None of the above (Which means they are
all true)
7. Which of the following is not common of secondary structures:
A) a-helices
B) b-sheets
C) loops
D) hydrogen bonds
Verified Answer -C) loops
8. Covalent bond are important fo protein folding
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 saraciousstuvia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
71184 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
