Answer:
vitamin C
Explanation:
Ascorbic acid or vitamin C is a monosaccharide oxidation-reduction (redox) catalyst found in both animals and plants.[76] As one of the enzymes needed to make ascorbic acid has been lost by mutation during primate evolution, humans must obtain it from their diet; it is therefore a dietary vitamin.[76][77] Most other animals are able to produce this compound in their bodies and do not require it in their diets.[78] Ascorbic acid is required for the conversion of the procollagen to collagen by oxidizing proline residues to hydroxyproline.[76] In other cells, it is maintained in its reduced form by reaction with glutathione, which can be catalysed by protein disulfide isomerase and glutaredoxins.[79][80] Ascorbic acid is a redox catalyst which can reduce, and thereby neutralize, reactive oxygen species such as hydrogen peroxide.[76][81] In addition to its direct antioxidant effects, ascorbic acid is also a substrate for the redox enzyme ascorbate peroxidase, a function that is used in stress resistance in plants.[82] Ascorbic acid is present at high levels in all parts of plants and can reach concentrations of 20 millimolar in chloroplasts.
Answer:
personal relationships
Explanation:
According to my research and based on the information given in the question as to what Louie is doing, I can say that this is an example of using media for personal relationships. This can be said because Louie recently lost his partner and is feeling lonely so he uses the television to feel comforted as he felt with his ex-partner.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
The most important way citizens can participate in the government is by voting, and by preparing themselves to vote: begin informed about the problems and about the actions of politicians
Other ways include: signing petitions and pressuring the elected politicians to do something, for example by writing letters to the representatives. They can also participate in a campaign and themselves run for an office!
