Exam (elaborations)
A Complete Test Bank For Biochemistry, 5th Edition Reginald H. Garrett, Charles M. Grisham
- Course
- Institution
A Complete Test Bank For Biochemistry, 5th Edition Reginald H. Garrett, Charles M. Grisham
[Show more]
Seller
Follow
danieh
Reviews received
Content preview
TEST BANK FORBIOCHEMISTRY,
5TH EDITION
REGINALD H.
GARRETT,
CHARLES M.
GRISHAM
,Mathews, van Holde, Appling, and Anthony-Cahill, Biochemistry
Chapter 2: The Matrix of Life: Weak Interactions in an Aqueous Environment
Multiple Choice Questions
1) Which of the following represents the breaking of a noncovalent interaction?
A) hydrolysis of an ester
B) dissolving of salt crystals
C) ionization of water
D) decomposition of hydrogen peroxide
E) none of the above
Answer: B
Difficulty: 1 Topic: The Nature of Noncovalent Interactions
2) Which of the following is the most likely noncovalent interaction observed between a
carboxylic acid and an alcohol?
A) charge-charge interaction
B) charge-dipole interaction
C) dipole-dipole interaction
D) dipole-induced dipole interaction
E) formation of an ester bond
Answer: B
Difficulty: 1 Topic: The Nature of Noncovalent Interactions
3) Which of the following atoms could interact through a hydrogen bond?
A) the oxygen of a ketone and the hydrogen of an aldehyde
B) the oxygen of methanol and a hydrogen on the methyl carbon of methanol
C) the hydrogen of an amine and the oxygen of an alcohol
D) the hydrogen on an aromatic ring and the oxygen of carbon dioxide
E) none of the above
Answer: C
Difficulty: 2 Topic: The Nature of Noncovalent Interactions
1
, Mathews, van Holde, Appling, and Anthony-Cahill, Biochemistry
Chapter 2: The Matrix of Life: Weak Interactions in an Aqueous Environment
4) Which of the following would likely form micelles in an aqueous solution?
A) hexane
B) glucose
C) glutamic acid
D) dodecanoic acid
E) none of the above
Answer: D
Difficulty: 2 Topic: The Role of Water in Biological Processes
5) Which of the following best explains the hydrogen bonding that occurs in water?
A) the average number of H-bonds formed by one water molecule is the same in liquid and
solid water, the only difference is the duration of the H-bond
B) the number of H-bonds formed by one water molecule is greater in liquid water than in
solid water
C) the structure of liquid water is best described as flickering clusters of H-bonds due to the
relative short duration of individual H-bonds
D) each water molecule is capable of forming 8 H-bonds: 2 from each lone pair of electrons
and 2 from each hydrogen
E) none of the above
Answer: C
Difficulty: 2 Topic: The Role of Water in Biological Processes
6) Given the structure of a glucose molecule, which of the following explains the hydrogen
bonding between glucose and water?
A) H-bonds will form with glucose always being the H-bond donor
B) H-bonds will form with water always being the H-bond donor
C) each glucose molecule could H-bond with as many as 17 water molecules
D) due to the cyclic structure of glucose, H-bonding with water does not occur
E) none of the above
Answer: C
Difficulty: 2 Topic: The Role of Water in Biological Processes
2
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 danieh. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76669 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now