BIOS 242 FINAL PAPER FULL QUESTIONS
AND CORRECT ANSWERS PREMIUM STUDY
SHEET
●● Slant culture
Answer: Solid nutrient agar solidified at an angle for bacterial growth
●● Sterile broth
Answer: Nutrient broth with no microorganisms present
●● Sterile slant
Answer: Nutrient agar slant with no microorganisms present
●● Stab culture
Answer: Deep inoculation of nutrient agar using a needle
●● Inoculating loop
Answer: Tool used to transfer bacteria across surfaces
●● Inoculating needle
Answer: Tool used to stab or transfer bacteria precisely
, ●● Incinerator
Answer: Device used to sterilize loops and needles
●● Eyepiece lens
Answer: Lens you look through, usually 10x magnification
●● Arm
Answer: Supports the microscope and is used to carry it
●● Illuminator
Answer: Light source of the microscope
●● Stage
Answer: Platform that holds the slide
●● Objective lenses
Answer: Primary magnification lenses on the microscope
●● Condenser lens
Answer: Focuses light onto the specimen
AND CORRECT ANSWERS PREMIUM STUDY
SHEET
●● Slant culture
Answer: Solid nutrient agar solidified at an angle for bacterial growth
●● Sterile broth
Answer: Nutrient broth with no microorganisms present
●● Sterile slant
Answer: Nutrient agar slant with no microorganisms present
●● Stab culture
Answer: Deep inoculation of nutrient agar using a needle
●● Inoculating loop
Answer: Tool used to transfer bacteria across surfaces
●● Inoculating needle
Answer: Tool used to stab or transfer bacteria precisely
, ●● Incinerator
Answer: Device used to sterilize loops and needles
●● Eyepiece lens
Answer: Lens you look through, usually 10x magnification
●● Arm
Answer: Supports the microscope and is used to carry it
●● Illuminator
Answer: Light source of the microscope
●● Stage
Answer: Platform that holds the slide
●● Objective lenses
Answer: Primary magnification lenses on the microscope
●● Condenser lens
Answer: Focuses light onto the specimen