Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 2 out of 14 pages
Exam (elaborations)

MICRO 100 MICROBIOLOGY EXAM 2026 72+ COMPLETE EXAM QUESTIONS AND ANSWERS 100% VERIFIED A+ GRADE ASSURED!!!!! NEW LATEST UPDATE!!!!!

Document preview thumbnail
Preview 2 out of 14 pages

MICRO 100 MICROBIOLOGY EXAM 2026 72+ COMPLETE EXAM QUESTIONS AND ANSWERS 100% VERIFIED A+ GRADE ASSURED!!!!! NEW LATEST UPDATE!!!!!

Content preview

FINAL EXAMINATION PAPER dd dd




MICROBIOLOGY EXAM QUESTIONS ANSWERS
dd dd dd dd




STUDENT NAME: ________________________________
dd dd DATE: _____________
dd




COURSE: Microbiology Exam #2 ( questions) Karteikarten
dd dd dd dd dd dd TIME: _____________
dd




EXAM CODE: MICROBIOLOGY EXAM QUESTIONS ANSW
dd dd dd dd dd



ERS-101




EXAM INSTRUCTIONS: dd



1. Print your full name and date clearly in the header above.
dd dd dd dd dd dd dd dd dd dd dd



2. This exam booklet contains both Test Questions (Part I) and Verified Solutions (Part II).
dd dd dd dd dd dd dd dd dd dd dd dd dd dd



3. Answer all multiple-choice questions clearly. Double-check your work.
dd dd dd dd dd dd dd dd



4. Do not break the seal or open this booklet until instructed to do so by the proctor.
dd dd dd dd dd dd dd dd dd dd dd dd dd dd dd dd dd




Q1. Elements that are required in relatively large amounts by microorganisms are called... A.
dddd dd dd dd dd dd dd dd dd dd dd dd dd



multivitamins
B. meganurtients
dd



C. macronutrients
dd



D. macromolecules
dd




[Verified Solution]: C. macronutrients
dd dddd dd




Q2. When a microorganism is placed in a(n) ________ solution, water will eneter into the cell
dddd dd dd dd dd dd dd dd dd dd dd dd dd dd dd dd



and cause it to burst unless something is done to prevent it.
dd dd dd dd dd dd dd dd dd dd dd



A. hypotonic
dd



B. isotonic
dd



C. hypertonic
dd



D. osomotic
dd




[Verified Solution]: A. hypotonic dd dddd dd




Q3. If cells are grown in media containing amino acids labeled with radioactive nitrogen, mos
dddd dd dd dd dd dd dd dd dd dd dd dd dd dd



t of the radioactivity will be found in the cells...
dd dd dd dd dd dd dd dd dd



A. DNA
dd



B. proteins
dd



C. phospholipids
dd



D. DNA and proteins
dd dd dd



E. DNa and phosophlipids
dd dd dd




[Verified Solution]: D. DNA and proteins
dd dddd dd dd dd

, Q4. Micooraginams that grow best at temperatures between 45-70 degrees celsius are called:
dddd dd dd dd dd dd dd dd dd dd dd dd



A. Thermophiles
dd



B. Psycrophiles
dd



C. Thermophobes
dd



D. Mesophiles
dd




[Verified Solution]: A. Thermophiles dd dddd dd




Q5. Which of the following is an advantage of the standard plate count?
dddd dd dd dd dd dd dd dd dd dd dd dd



A. can readily count cells that fomr aggregates
dd dd dd dd dd dd dd



B. determines the number of viable cells
dd dd dd dd dd dd



C. can be performed on very dilute samples, such as lake water
dd dd dd dd dd dd dd dd dd dd dd



D. provides immediate results
dd dd dd



E. can be used to count heat-sensitive bacteria
dd dd dd dd dd dd dd




[Verified Solution]: B. determines the number of viable cells
dd dddd dd dd dd dd dd dd




Q6. The total number of viable microorganisms remains constant in stationary phase because:
dddd dd dd dd dd dd dd dd dd dd dd dd



A. there is a balance between cell division and cell death
dd dd dd dd dd dd dd dd dd dd



B. there is a cessation of cell division even though the cells may remain metabolically activie
dd dd dd dd dd dd dd dd dd dd dd dd dd dd dd



C. either a or b
dd dd dd dd



D. niether a or b
dd dd dd dd




[Verified Solution]: C. either a or b dd dddd dd dd dd dd




Q7. Which of the following is NOT a direct method to measuree microbial growth?
dddd dd dd dd dd dd dd dd dd dd dd dd dd



A. direct microscopic count
dd dd dd



B. standard plate count
dd dd dd



C. filtration on a support membrane followed by incubation on medium
dd dd dd dd dd dd dd dd dd dd



D. metabolic activity
dd dd



E. most probably number
dd dd dd




[Verified Solution]: D. metabolic activity
dd dddd dd dd




Q8. Media counting some ingredients of unknown chemical composition are called ______ me
dddd dd dd dd dd dd dd dd dd dd dd dd



dia
A. undefined
dd



B. complex
dd



C. defined
dd



D. synthetic
dd




[Verified Solution]: B. Complex dd dddd dd

Document information

Uploaded on
August 1, 2026
Number of pages
14
Written in
2026/2027
Type
Exam (elaborations)
Contains
Questions & answers
$15.99

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
BrainBurst
4.3
(77)
Sold
531
Followers
14
Items
2210
Last sold
3 days ago


Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions