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WorksheetsMicrobial Growth (BACTE WEEK 3)
Total questions: 10
Worksheet time: 10mins
How much nitrogen is required for microbial growth?
10%
14%
16%
50%
Which is TRUE about the LOG phase?
most active state of the cells
intense metabolic activity
both
neither
End product of entner-dourdoff pathway
I. Pyruvid acid
II. Glyceraldehyde-6-phosphate
III. Glyceraldehyde-3-phosphate
IV. Glucose-6-phosphate
I only
I and II
I and III
I and IV
I, II, III, IV
Change in one base
Base substitution
Frameshift mutation
Point mutation
2 of the above
All of the above
All are expression of genetic information EXCEPT
Transcription
Translation
Transformation
All are correct
TRUE or FALSE: DNA has deoxyribose sugar
TRUE
False
A DNA sequence that carry hereditary information that encodes for a specific product
Genome
Genie
Genetics
Gene
Can survive in the presence of oxygen but do
not use oxygen for metabolism
Obligate aerobes
Facultative anaerobes
Aerotolerant aerobes
Aerotolerant anaerobes
Homolactic fermentation
Yeast to ethanol
Lactobacillus to mixed acids
Streptococcus and Lactobacillus to lactic acid
Propionicbacterium to Lactic acid
Simplest mobile piece of DNA
Insertion sequence
Transopons
Chromosome
Conjugation
