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Biol 3201 Bundled Questions Answered Correctly Latest Update 2026&Sol;2027

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9 items

TutorJosh

BIOL 3201 LAB 6 AND 7 EXAM QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026 KOH test (purpose) - Answers Confirms Gram reaction by lysing Gram-negative cell walls and releasing DNA KOH test - reagent - Answers 3% potassium hydroxide (KOH) KOH test - positive result - Answers DNA strings form (Gram-negative) KOH test - negative result - Answers No strings (Gram-positive) EMB agar (purpose) - Answers Selective for Gram-negative bacteria and differential for lactose fermentation EM...

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2 pages

Written in 2025/2026

Grade A+

TutorJosh

Biol 3201 Bundled Questions Answered Correctly Latest Update 2026&Sol;2027

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8 items

TutorJosh

BIOL 3201 LAB 6 QUIZ QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026 Yellow to red - Answers Methyl red test turns ___ to __ if acid is produced Positive oxidative reaction - Answers Yellow in only O tube means Positive fermentation reaction - Answers Yellow in both o/f tubes Green - Answers Negative result for o/f carb test Blue - Answers Oxidase test turns__ if positive

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1 pages

Written in 2025/2026

Grade A+

TutorJosh

Biol 3201 Bundled Questions Answered Correctly Latest Update 2026&Sol;2027

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7 items

TutorJosh

BIOL 3201 LAB EXAM 1 QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026 Primary stain - Answers Crystal violet Mordant - Answers Gram's iodine Decolorizer - Answers 95% ethanol Counterstain - Answers Safranin Gram-positive color - Answers Purple Gram-negative color - Answers Pink/red Gram-positive cell wall - Answers Thick peptidoglycan Gram-negative cell wall - Answers Thin peptidoglycan + outer membrane Function of mordant - Answers Forms CV-I complex Function of decoloriz...

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2 pages

Written in 2025/2026

Grade A+

TutorJosh

all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL 3201 lab| Questions and answers | Updated 2026all of the quizzes done in BIOL ...

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6 pages

Written in 2025/2026

Grade A+

STUVEX

ALL OF THE QUIZZES DONE IN BIOL 3201 LAB QUESTIONS AND CORRECT ANSWERS .Microorganisms are normally found in a person's cerebrospinal fluid. (true or false) - ANSWERS-false .Microbes are in the water we drink. - ANSWERS-true .Taking precautions to prevent the contamination of others, yourself, your surroundings, and your lab supplies is known as... - ANSWERS-aseptic technique .Loops and needles are sterilized by... - ANSWERS-flaming them ."Ubiquity o...

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8 pages

Written in 2025/2026

Grade A+

IszackBd

All Of The Quizzes Done In Biol 3201 Lab - Questions And Answers ‖ Solved 100&Percnt; Correct&Period;

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7 pages

Written in 2025/2026

Grade A+

EvaTee

BIOL 3201 Bundled Questions and Answers Already Passed Latest Update 2025/2026

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7 items

TutorJosh

BIOL 3201 Unit 1 Test Questions Answered Correctly Latest Update BSL 1 - Answers Microorganisms not known to cause disease in healthy adults. BSL 2 - Answers Indigenous microorganisms that can lead to diseases of varying severity in healthy adults BSL 3 - Answers Indigenous or exotic microorganisms that cause serious or potentially lethal disease through respiratory transmission BSL 4 - Answers Microorganisms that are dangerous and exotic with high risk of aerosol transmitted infections. Ra...

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3 pages

Written in 2025/2026

Grade A+

TutorJosh

BIOL 3201 Test 2 Questions and Answers Already Passed Latest Update after you transferred 1 mil from a 10^-6 dilution tube into a plate, you counted 207 colonies. How many CFU are present in 1 mL? - Answers 2.07 x 10^8 which of the following uses sunlight for energy and CO2 as a carbon source - Answers photoautotrophs a growth medium that favors the growth of some microorganisms but inhibits the growth of other microorganisms is a ______ medium - Answers selective the greater the concentrat...

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4 pages

Written in 2025/2026

Grade A+

TutorJosh

Lab 1 BIOL 3201 Test Questions and Answers Already Passed Latest Update What is the purpose of practicing aseptic technique? - Answers To avoid contamination of pure cultures and prevent infection. What are the three risks of failing to use aseptic technique? - Answers 1. Contaminating others with microorganisms. 2. Contaminating oneself. 3. Contaminating media or microorganisms being studied. What should you do before placing items on the lab benchtop? - Answers Disinfect your work area. N...

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7 pages

Written in 2025/2026

Grade A+

TutorJosh

BIOL 3201 Lab 7 Test Questions Answered Correctly Latest Update Psycrophiles - Answers Bacteria that have an optimal growth range between -5°C and 20°C Mesophiles - Answers Bacteria that have an optimal growth range between 20°C and 50°C Thermophiles - Answers Bacteria that have an optimal growth range between 50°C and 80°C Hyperthermophiles - Answers Bacteria that grow optimally above 80°C 35°C-40°C - Answers Most pathogens grow in what temperature range? Psychrotrophs - Answers...

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3 pages

Written in 2025/2026

Grade A+

TutorJosh

BIOL 3201 Exam 1 Questions Answered Correctly Latest Update BSL 1 - Answers Microorganisms not know to cause disease in healthy adults BSL 2 - Answers Indigenous microorganisms that can lead to diseases of varying severity in healthy adults BSL 3 - Answers Indigenous or exotic microorganisms that cause serious or potentially lethal disease through respiratory transmission BSL 4 - Answers Microorganisms that are dangerous and exotic with high rick of aerosol transmitted infections. Rarely ar...

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14 pages

Written in 2025/2026

Grade A+

TutorJosh

BIOL 3201 final Test Questions Answered Correctly Latest Update BSL 1 - Answers *Microorganisms not known to cause disease in healthy adults. *Examples: Bacillus subtilis, Serratia marcescens, Staphylococcus saprophyticus -Standard microbiological practices are followed -Personal protective equipment (PPE) is not required. -A sink must be available for hand washing. BSL 2 - Answers *Indigenous microorganisms that can lead to diseases of varying severity in healthy adults. *Examp...

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10 pages

Written in 2025/2026

Grade A+

TutorJosh

BIOL 3201 Midterm Test Questions Answered Correctly Latest Update BSL - Answers biosafety level BSL 1 - Answers Microorganisms not known to cause disease in healthy adults. Ex. Bacillus subtilis, Serratia marcescens, Staphylococcus saprophyticus BSL 2 - Answers Indigenous microorganisms that can lead to diseases of varying severity in healthy adults. Ex. Staphylococcus aureus, Streptococcus pyogenes, Salmonella BSL 3 - Answers Indigenous or exotic microorganisms that cause serious or pote...

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5 pages

Written in 2025/2026

Grade A+

TutorJosh

Bio117 Nutrition Exam 1 - Old exam questions for practice from Spring 2022- with answer key.

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5 pages

Written in 2021/2022

Grade A+

Malahi