Caterpillar is one of the herbivores.
Answer: Tetracycline.
Explanation:
A plasmid is a small circular DNA molecule found in bacteria that is separate from the bacterial chromosome and replicates independently of it. They encode for certain genes that play a key role in antibiotic resistance. <u>Restriction enzymes are endonucleases that catalyze the cleavage of phosphodiester bonds in different regions located within a DNA strand</u>. PstI is an example of an endonuclease, it is a type II restriction enzyme produced by the microorganism <em>Providencia stuartii</em> that possesses a restriction target in double-stranded DNA dependent on an unmethylated, palindromic, asymmetric sequence, and in this example, it cuts the plasmid at a single site in the ampicillin-resistance gene. After that, the DNA is annealed with another fragment of DNA and this new recombinant molecule is used to transform <em>E. coli</em> cells. Transformation is a key step in DNA cloning because it occurs after restriction enzyme digestion and ligation treatments and transfers newly made plasmids into bacteria. <u>So these bacterias will have a new fragment of DNA, which still has a tetracycline resistance gene but it no longer has the ampicillin resistance gene because it was disrupted by the restiction enzyme</u>. Thereby, the antibiotic resistance phenotype is the tetracycline resistace.
Answer: 3. Support the grouping of microbes based on different characteristics demonstrated in the media.
Explanation:
Differential media is the growth medium for the growth of bacterial culture. This media consists of specific ingredients that are necessary for distinguishing the selected species by visual examination. The differential media is used to distinguish between the closely related organism and differentiating them with other organisms.
Due to the addition of some dyes or chemicals that are specific to some of aids in observing the bacteria in the medium and their growth pattern can be identified. This kind of macroscopic differentiation of the bacteria shows the ability of the bacteria to conduct the biochemical processes.
A (:
cosmic radiation is technically just a type of radiation. radiation is beta particles shot out at the atomic level