100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
MIP 300 Final Exam Questions and Answers All Correct CA$17.96   Add to cart
Quickly navigate to
Preview
  2.  
  3. MIP 300
  4.  
  5. MIP 300

Exam (elaborations)

MIP 300 Final Exam Questions and Answers All Correct

 11 views  0 purchase
  • Course
  • MIP 300
  • Institution
  • MIP 300

MIP 300 Final Exam Questions and Answers All Correct Which of the following are eukaryotic microbes? - Answer-A) Viruses B) Protozoa C) Bacteria D) Yeasts E) B and D (CORRECT) (True/False) Protozoa are considered "transitional" organisms because they may not contaon all the usual membrane...

[Show more]

Preview 3 out of 29  pages

Document information

  • September 4, 2024
  • 29
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • mip 300
  • mip 300 final exam
  • mip 300 final exam questions and answers
  • which of the following are eukaryotic microbes

Written for

  • MIP 300
  • MIP 300

Seller

avatar-seller
Scholarsstudyguide

Reviews received

Content preview

MIP 300 Final Exam Questions and
Answers All Correct

Which of the following are eukaryotic microbes? - Answer-A) Viruses
B) Protozoa
C) Bacteria
D) Yeasts
E) B and D (CORRECT)

(True/False)
Protozoa are considered "transitional" organisms because they may not contaon all the
usual membrane-bound organelles you would expect to find in a eukaryotic cell -
Answer-True

You just landed a position as a Graduate Teaching Assistant in a microbiology
laboratory class and are grading laboratory notebooks. How would you grade this
student's lab book entry?
Streptococus Pyogenes - Answer-Incorrect, because the species name should be lower
case and because the student forgot to underline or italicize genus and species names

What kingdom are viruses classified in? - Answer-Monera, Virilae, Fungi, Anamalia

None of the above (CORRECT)- viruses are not classified in either the kingdom or the
domain systems

You have the opportunity to purchase a new microscope. Which of the scopes listed
below, all of which cost $2,000, will you get the most powerful microscope for you
money? - Answer-Resolving power= 1mm
Resolving power= 4um
Resolving power= 1um

Resolving power=0.4um (CORRECT)- this microscope will allow you to see the smallest
specimen, so it has the best resolving power

Resolvingpower=0.4mm

You perform an acid-fast stain on Mycobacterium tuberculosis are realize at the end
that you forgot to use heat/ What color will the cells be? - Answer-Colorless- heat is
needed to drive the pink stain(or any stain) past the mycolic acid layer. Without heat,
the primary pink stain will not penetrate and the cell will remain clear

,You discover a new bacterium. Its cell envelope shows high concentrations of
phosphatidylethanolmine and another type of phospholipid that is associated with long
polysaccharide chains of unusual sugars. This organism is likely? - Answer-Gram-
negative

Species can be broken down even further. What are different groupings within species
called in dogs? - Answer-Breeds

Species can be broken down even further. What are different groupings within species
called in cats? - Answer-Breeds

Bacterial axial filament stains will stain the cell - Answer-

Bacterial flagella stains will stain the cell - Answer-external to the cell wall

In eukaryotic cells, the function of ribosomes is - Answer-protein production

In bacteria, the function of ribosomes is - Answer-protein production

Which of the following types of microscope will allow you to visualize FITC- labeled
stained viruses that are infecting a cell - Answer-Fluorescent

Which of the following types of microscope will allow you to most readily visualize live
bacteria in a water sample without staining? - Answer-Phase Contrast

Which of the following types of microscope will allow you to visualize viruses inside a
cell? - Answer-Electron

Species can be broken down even further. What are different groupings within species
called in bacteria? - Answer-Strains

Species can be broken down even further. What are different groupings within species
called in fungi? - Answer-Strains

(True/False)
Viruses will have ribosomes - Answer-False

Species can be broken down even further. What are different groupings within species
called in humans? - Answer-Races

A differential stain - Answer-1) will stain some bacteria differently than other
2) is used to determine differences between cell structures
3) is used to give color to cells so they can easily be observed under a microscope
4) is used to selectively grow certain types of bacteria

, 5) 1 and 2 (CORRECT)

In an endospore stain, the positive cells will have which of the following appearances? -
Answer-Green spots within a red cell

Species can be broken down even further. What are different groupings within species
called in viruses? - Answer-Strains

What components of the peptidoglycan can be altered to change the thickness of a
Gram-Negative peptidoglycan layer? - Answer-The number of NAG and NAM sheets
(Gram0Negative bacteria don't have interbridges, only direct covalent linkage between
tetrapeptides, thus the number of NAG-NAM sheets is the only factor contributing to
varied thickness of the Gram-Ngative ppg)

What components of the peptidoglycan can be altered to change the thickness of a
Gram-Positive peptidoglycan layer? - Answer-A) the number of NAG and NAM sheets
B) the type of amino acids in the interbridge
C) the number of amino acids in the interbridge
D) A and B

E) A, B and C (CORRCT)
Gram-Positive can have different numbers of NAG-NAM sheets, and there can be
different types and different numbers of amino acids within the interbridges, all of which
alter the thickness of the ppg)

You do a Gram stain. You realize when you finish that you forgot to add Gram's Iodine.
What color will a Gram-Positive cell be at the end of staining? - Answer-Pink

Crystal violet is NOT retained within the thick ppg(since it isn't aggregated with the
mordant) upon the wash step, thus it will stain pink from the secondary stain

You isolate a cell and find that it has 70S ribosomes. This cell could be - Answer-
Prokaryote
Eukaryotes

Either Prokaryote or Eukaryote (CORREECT)

Because both cell types have 70S ribosomes. The prokaryote have only 70S
ribosomes. Eukaryotes, on the other hand, have 80S ribosomes that callry out the
majority of protein synthesis for the cell, but they also have 70S ribosomes in their
mitochondria and chloroplasts(endosymbiont theory)

(True/False)
Plasmids are not required for bacterial cell growth or reproduction - Answer-True

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Scholarsstudyguide. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$17.96. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83662 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$17.96
  • (0)
  Add to cart