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BIOS 242 lab practicum – UPDATED Questions with 100% Verified Answers

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BIOS 242 lab practicum – UPDATED Questions with 100% Verified Answers

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BIOS 242 lab practicum




BIOS 242 lab practicum – UPDATED Questions with 100% Verified
Answers
BIOS 242

BIOS 242 lab practicum


Q1 Broth culture


A Liquid nutrient media used to grow bacteria



Q2 Slant culture


A Solid nutrient agar solidified at an angle for bacterial growth



Q3 Sterile broth


A Nutrient broth with no microorganisms present



Q4 Sterile slant


A Nutrient agar slant with no microorganisms present



Q5 Stab culture


A Deep inoculation of nutrient agar using a needle



Q6 Inoculating loop


A Tool used to transfer bacteria across surfaces



Q7 Inoculating needle


A Tool used to stab or transfer bacteria precisely



Q8 Incinerator


A Device used to sterilize loops and needles



Q9 Eyepiece lens




Page 1

, BIOS 242 lab practicum




A Lens you look through, usually 10x magnification




Q10 Illuminator


A Light source of the microscope




Q11 Stage


A Platform that holds the slide



Q12 Objective lenses




Page 2

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