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Ans: The ability of a lens system to distinguish as separate entities objects that are very close together Question: Megnification Ans: Making a small object appear larger Question: Inoculum Ans: Sample being transferred Question: Inoculation Ans: Process from transferring a microbe from one medium to another Question: When using a test tube, you first remove the cap using the Ans: Last two fingers (pinkie and ring finger) Question: T/F after opening the test tube you flame it Ans: T...

Ans: -Add color to cells for viewing -Highlight entire organism's shape and basic structures -Includes: Methylene blue Safranin Crystal violet Carbolfuchsin Question: Negative stain Ans: -Enhances viewing of morphology, capsules -Bacteria are live -No heat fixing! (no denaturing) -Nigrosin ink -View under oil -Anionic (acidic) simple stain Question: Gram stain Ans: -Determines cell wall type (gram positive or negative) -Differential stain SERIES Question: Gram stain procedu...

Question: Where should used gloves be disposed of in the microbiology lab Ans: In the bio-hazard waste container Question: Before putting a dust cover over the microscope and placing it in the cabinet, which objective lens should be rotated over the stage Ans: 4x Question: On the microscope, what concentrates the light on the specimen? Ans: Condenser lens Question: On the microscope, what bends light passing through the specimen to create a real image Ans: Objective lens Question: On...

Question: What are four things that all BSL-2 labs must include? Ans: 1. PPE 2. Sinks and eye wash stations 3. Restricted access 4. autoclaves (or alternative decontamination methods) Question: What is the plural for media? Ans: medium Question: media can come in a wide variety of formulations and can exist in what three states? Ans: solid, semi-solid, and liquid Question: Catalase is found in both Ans: prokaryotes and eukaryotes Question: What is often considered as a virulence fac...

Question: Microscope- The Iris Diaphragm Ans: adjusts the amount of light going into the objective lens Question: Microscope- Nosepiece Ans: holds the objective lenses and rotates to change from one objective to another Question: Microscope- Coarse Objective Knob Ans: moves the stage larger distances to help get the object in focus Question: Microscope- Fine Adjustment Knob Ans: moves the stage smaler increments to help get the object in better focus Question: Microscope- Objective Len...

Question: What color do Gram-Negative bacteria stain? Ans: Pink Question: What are the 4 steps of a gram reaction? Ans: Primary stain crystal violet, mordant iodine, decolorizer alcohol-acetone, and counterstain safranin. Question: What are some ways you could mess up a gram stain? And how will you know you messed up? Ans: a. Not heat fixing your slide - clear slide, b. over decolorizing - slide has both pink and purple even though the culture was pure, so gram positive bacteria will...

Question: Most manufacturing systems have desired and undesired outputs. Ans: true Question: Automation has had little impact on manufacturing in the U.S. Ans: false Question: Secondary processing converts natural resources into manufacturing materials. Ans: false Question: Tools and machinery used in manufacturing are called capital equipment. Ans: true Question: A manufacturing system has system goals but not societal goals. Ans: false Question: Humankind has processed mate...

Question: Manufacturing employees must go through a ____________ training program. Ans: safety Question: With _____ production, large quantities of products are made on an assembly line using interchangeable parts. Ans: mass Question: In custom manufacturing, _____ workers produce the entire product or a major part of it. Ans: skilled Question: Custom manufacturing has a bigger problem with quality because workers become bored at the assembly line. Ans: false Question: In mass pr...

Question: The products of primary processing, such as lumber or glass, are called _____. Ans: Both 'industrial materials' and 'standard stock' Question: Most manufacturing systems have desired and undesired outputs. Ans: true Question: A manufacturing company that uses lumber to make furniture is involved in _____. Ans: secondary processing Question: Automation has had little impact on manufacturing in the U.S. Ans: false Question: The _______________ approach to deve...

S After a new product gets approved where does the new product go next? Ans: product Question: Package design and distribution are the last two manufacturing processes that occur before the product gets to the consumer. Ans: true Question: A company develops a _____ program to guarantee high quality production. Ans: quality assurance Question: Scientists and engineers are studying manufacturing in ___ for the future. Ans: space Question: Jesus Loves You Ans: Jesus Love You Q...