Exam (elaborations)
Exam (elaborations) NSC 106 Review of Medical Microbiology
- Course
- Institution
- Book
Medical microbiology final exam review
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
Seller
Follow
TGUARD
Content preview
General Microbiology Biol 4501PRACTICE EXAMINATION QUESTIONS
MULTIPLE CHOICE QUESTIONS Note: More than one answer can be correct. Circle all correct
answers.
1. What groups listed below have true cell walls?
A. algae
B. mycoplasmas
C. Gram-positive bacteria
D. fungi
E. protozoans
2. Identify which statements are correct.
A. All bacteria have peptidoglycan in their cell walls.
B. All fungi have chitin in their cell walls.
C. All algae have cellulose in their cell walls
D. All protozoans have protein in their cell walls.
3. Which of the following characteristics do not occur in prokaryotic cells?
A. cellular organization
B. thylakoid membranes within chloroplasts
C. oxygenic photosynthesis
D. anaerobic respiration
E. several circular chromosomes
4. The membrane of gas vesicles is composed of:
A. triglycerides
B. phospholipids
C. proteins
D. lipopolysaccharide
E. hydrocarbons
5. Which of the following are not found in Cyanobacteria?
A. thylakoids
B. gas vesicles
C. chloroplasts
D. heterocysts
E. endospores
6. Phagocytosis is not a characteristic of which groups?
A. protozoans
B. algae
C. fungi
D. Archaea
E. Bacteria
1
, General Microbiology Biol 4501
7. The bacterial cytoplasmic membrane contains:
A. ester-linked phospholipids, but no sterols
B. ester-linked phospholipids and sterols
C. ether-linked phospholipids, but no sterols
D. ether-linked phospholipids, sulfolipids, and glycolipids
8. Who accidentally identified the antimicrobial action of penicillin?
A. Robert Koch
B. Richard Petri
C. Alexander Fleming
D. Louis Pasteur
E. Lazzaro Spallanzani
9. Ribosomes associated with cells or organelles have a certain size, which is expressed in Svedberg
units. Which associations are incorrect?
A. cyanobacteria - 80s
B. chloroplasts - 70s
C. photosynthetic bacteria - 80s
D. green algal cytoplasm - 80s
E. mitochondria - 70s
10. Which group(s) of microorganisms is (are) thought to be the oldest living organisms?
A. eukaryotes
B. heterotrophic prokaryotes
C. Archaea
D. viruses
E. autotrophic prokaryotes
11. Based on studies of 16S ribosomal RNA and cell wall composition, which of the following
bacteria are classified as Archaea?
A. Halobacterium
B. Methanococcus
C. Sulfolobus
D. Desulfovibrio
12. Which group(s) of fungi do not generally produce sexual reproductive structures and are also
sometimes known as imperfect fungi?
A. Ascomycotina
B. Oomycetes
C. Zygomycotina
D. Hyphochridiomycetes
E. Deuteromycotina
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 TGUARD. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now