BIOLOGY 206 OpenStax Microbiology Test Bank- Chapter 7: Microbial BiochemistryOpenStax Microbiology Test Bank
Chapter 7: Microbial Biochemistry
Chapter 7: Microbial Biochemistry
* = Correct answer
Multiple Choice
1. Which of the following is the best definition of a macronutrient?
A. a trace ...
biology 206 openstax microbiology test bank chapter 7 microbial openstax microbiology test bank chapter 7 microbial biochemistry chapter 7 microbial biochemistry correct answer multiple choice
Written for
Chamberlain College Of Nursing
BIOLOGY 206
All documents for this subject (10)
Seller
Follow
GRADUATEnurse
Reviews received
Content preview
OpenStax Microbiology Test Bank
Chapter 7: Microbial Biochemistry
Chapter 7: Microbial Biochemistry
* = Correct answer
Multiple Choice
1. Which of the following is the best definition of a macronutrient?
A. a trace element
B. a vitamin
C. an organic molecule necessary for life
D. the most abundant elements found in living cells*
Difficulty: Easy
ASM Standard: N/A
2. Amino groups are an important component of which of the following macromolecules?
A. carbohydrates
B. lipids
C. nucleic acids
D. proteins*
Difficulty: Easy
ASM Standard: N/A
3. The building blocks of polymers are called which of the following?
A. inorganic molecules
B. macromolecules
C. monomers*
D. nucleic acids
Difficulty: Easy
ASM Standard: N/A
4. Which of the following is not one of the four major types of carbon-based macromolecules
found in cells?
A. carbohydrates
B. lipids
C. macronutrients*
D. nucleic acids
Difficulty: Easy
ASM Standard: N/A
5. Which of the following is the typical, stable shape of glucose in cells?
A. a branched chain
B. a double ring
Page 1 of 19
,OpenStax Microbiology Test Bank
Chapter 7: Microbial Biochemistry
C. a ring*
D. a tetrahedron
Difficulty: Easy
ASM Standard: N/A
6. In which form do plants generally store sugar molecules?
A. cellulose
B. chitin
C. glycogen
D. starch*
Difficulty: Easy
ASM Standard: N/A
7. Which term specifically describes fatty acids that do not have any double bonds, triple bonds,
or rings?
A. esterified
B. polyunsaturated
C. saturated*
D. unsaturated
Difficulty: Easy
ASM Standard: N/A
8. Which of the following best describes the difference between steroids and sterols?
A. Steroids are the most common type of sterol.
B. Steroids contain rings, whereas sterols do not.
C. Sterols are a type of steroid with an OH group.*
D. Sterols are present in prokaryotes and steroids are not.
Difficulty: Moderate
ASM Standard: N/A
9. Which best describes oligopeptides?
A. a molecule consisting of two amino acids
B. long chains of amino acids
C. polymers of about 20 amino acids*
D. polymers of about 50 amino acids
Difficulty: Easy
ASM Standard: N/A
10. Which of the following is not a lipid?
A. a fatty acid
B. a glyceraldehyde*
C. a wax
Page 2 of 19
, OpenStax Microbiology Test Bank
Chapter 7: Microbial Biochemistry
D. an isoprenoid
Difficulty: Easy
ASM Standard: N/A
11. How many single covalent bonds can oxygen form?
A. one
B. two*
C. three
D. four
Difficulty: Moderate
ASM Standard: N/A
12. Which of the following molecules is an organic molecule?
A. CO2
B. CaCO3
C. CH3OH*
D. H2O
Difficulty: Moderate
ASM Standard: N/A
13. Which of the following is the best example of a micronutrient?
A. carbon
B. nitrogen
C. phosphorus
D. potassium*
Difficulty: Easy
ASM Standard: N/A
14. Which of the following best describes glucose, fructose, and galactose?
A. achiral
B. enantiomers
C. stereoisomers
D. structural isomers*
Difficulty: Moderate
ASM Standard: N/A
15. Why does it matter which enantiomer of a molecule is used for a medication?
A. Enantiomers can have different pharmacologic effects and only one may be effective.*
B. It is usually easier to prepare one enantiomer than mixtures of both.
C. The D form is typically more effective than the L form.
D. The L form is typically more effective than the D form.
Page 3 of 19
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 GRADUATEnurse. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.48. You're not tied to anything after your purchase.
