Electron transport trains create a concentration gradient of hydrogen ions outside the mitochondria and fewer inside the mitochondria and creates energy(ATP) by diffusing the hydrogen ions back in
Phylogenetic
Scientist use a phylogenetic tree to track the evolutionary history of a species.
I think food pantries is the term for a community food collection program that provides groceries to be prepared and eaten at home. Food banks on the other hand are the facilities that collect and distribute food donations to authorized organizations feeding the hungry. Food recovery is the collecting wholesome surplus food for distribution to low-income people who are hungry.
Segments of genetic information, segments of nucleotides present in a particular strand of DNA, have the coding instructions to eventually synthesize proteins or polypeptides in the cell.
Answer: Independent variable is the Vitamin C and the ashy skin is the dependent variable.
Explanation:
We can change or manipulate the independent variable of the reaction and such change can be observed on the dependent variable. The dependent variable yields the results of the experiment and changes in the dependent variable must be observed attentively to frame the results.
Here, vitamin C is the independent variable whose affect has to be observed on the ashy skin which is the dependent variable of the experiment. Steps of the experiment:
1. We can apply Vitamin C in a form of solution on the ashy skin.
2. Observe the changes on the skin directly and apply for 2-3 times in a day.
3. Observe the changes on the skin after a week.
