Answer:
the dependent is how fast the coronavirus spreads. independent is whether the person works in a public space or not
I believe option B would be the correct choice because, without a catalyst, the reaction will be either too slow or will not happen at all as it would not acquire a fitting activation energy for the reaction.
If you would like to know why the other options are incorrect, please read on:
Option A is incorrect because since proteins are specific in nature, so other protein cannot be replaced, for some other chemical reaction.
Option C is not correct it is a genetic defect that the protein does not form, and all cells are genetically identical, a reaction cannot take place in any parts of the body.
And finally, option D would be wrong because if a forward reaction does not take place, a backwards reaction will not occur.
I hope this answer has helped, and I apologise if somehow this answer finds itself to be incorrect. Good luck on your quiz or homework. :)
Are recessive genes like a dominant gene will all ways be a characteristic of the cell DNA
There is genetic diversity among offspring
explanation
since the offsprings are genetically identical to the parent they are more susceptible to the same diseases and nutrient deficiencies as the parent
