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Portage Microbiology Exam #5 with Complete Solutions rated A+
Define the concept of universal precautions (short answer) - Universal precautions means 
any and all samples, whether known or unknown, are to be treated as potentially hazardous (or 
pathogenic) materials 
List at lease 3 observations a researcher would be sure to note while assessing and unknown 
microbial sample (short answer) - Need to note: 
1. Size and shape 
2. Any observable motility 
3. Gram status (positive or negative) 
While observing an unknown sample of limited amounts, a research...
- Exam (elaborations)
- • 9 pages •
Define the concept of universal precautions (short answer) - Universal precautions means 
any and all samples, whether known or unknown, are to be treated as potentially hazardous (or 
pathogenic) materials 
List at lease 3 observations a researcher would be sure to note while assessing and unknown 
microbial sample (short answer) - Need to note: 
1. Size and shape 
2. Any observable motility 
3. Gram status (positive or negative) 
While observing an unknown sample of limited amounts, a research...
Portage Microbiology Exam 5 study Guide with Complete Solutions rated A+
True or False: Because the genome is contained within an enclosed space, (much like the 
nucleus of a cell) viruses are classified as eukaryotic - False. Viruses are neither eukaryotic 
nor prokaryotic 
Describe the two basic components of a virus (short answer) - A virus has 1. genomic 
material comprised of either DNA or RNA and 2. a capsid, a membrane-like protective structure 
that contains the genetic material, similar to the nucleus of a eukaryotic cell 
The _____ surrounds the capsid of s...
- Exam (elaborations)
- • 8 pages •
True or False: Because the genome is contained within an enclosed space, (much like the 
nucleus of a cell) viruses are classified as eukaryotic - False. Viruses are neither eukaryotic 
nor prokaryotic 
Describe the two basic components of a virus (short answer) - A virus has 1. genomic 
material comprised of either DNA or RNA and 2. a capsid, a membrane-like protective structure 
that contains the genetic material, similar to the nucleus of a eukaryotic cell 
The _____ surrounds the capsid of s...
Portage Microbiology Exam 4 with Complete Solutions rated A+
True or False: Growth media is best suited for distinguishing between two similar species of 
bacteria - False. Growth media is designed to simply support (and not restrict) microbial 
growth 
A researcher is asked to determine which of two vials contains e coli and which contains 
salmonella. Knowing both gram-negative while only one of them is capable of fermenting 
lactose, which type of media would be best suited (multiple choice) - Differential media 
distinguishes between two, often relate...
- Exam (elaborations)
- • 6 pages •
True or False: Growth media is best suited for distinguishing between two similar species of 
bacteria - False. Growth media is designed to simply support (and not restrict) microbial 
growth 
A researcher is asked to determine which of two vials contains e coli and which contains 
salmonella. Knowing both gram-negative while only one of them is capable of fermenting 
lactose, which type of media would be best suited (multiple choice) - Differential media 
distinguishes between two, often relate...
Exam B (MHA 708), MHA 708 QUIZ 1 | 208 Questions with 100% Correct Answers | Verified | Latest Updated 2024 | Already Passed
MHA 708 Study Quiz 1 with 100% Correct Answers | Verified | Latest Updated 2024 | Already Passed
AEM Certification Exam Questions And Answers Already Passed | Graded A+
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