We will have 200 cells: bacteria will divide once during 30 minutes, so number of the cells will be 100x2 = 200.
1 Answers 1 viewsamoeba and elephant both are eukaryotes. Their cells have nucleus.
1 Answers 1 viewsIf you are severely ill with fever due to Listeria, E. coli will not help you. Timely prescription of antibiotics can cure the infection. You can also have a bacterium...
1 Answers 1 viewsInitially, the number of cells was 1*10^6 CFU/ml * 100 ml = 1*10^8 CFUThe number of 20-minutes intervals in 6 hours is 18.The expected number of bacteria is 2^18*1*10^8 = 262144*10^8. It is approximately...
1 Answers 1 viewsE. coli is a bacterium that commonly reside in the gut of warm-blooded organisms. E. coli 0157: H7 produces Shiga toxin which causes severe foodborne infections. Other strains of E....
1 Answers 1 viewsThe time taken by the bacteria to double in number during a period of certain time is the generation time. We will have 200 cells: bacteria will divide once during...
1 Answers 1 viewsSchizosaccharomyces are classified as Fungi but have some common features with Bacteria. They are unicellular organisms. They have a cell wall made up of polysaccharides together with the cell membrane. Both undergo anaerobic...
1 Answers 1 viewsContamination is presence of foreign material in a sample. It could occur, when samples are occasionally mixed, studied cultures are not pure, investigator's DNA appears in samples, or some DNA...
1 Answers 1 viewsChloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.Therefore, leaf cells are capable to perform photosynthesis, and root cells - cannot...
1 Answers 1 viewsE. coli, as most microscopic organisms (bacteria), has a single origin of replication on its chromosome. As the DNA opens, two Y-molded designs called replication forks are framed, together making...
1 Answers 1 views