D-Reversibility.
<span>"it was difficult to use them in the same way I had before my injury. "
</span>It explains that he/she couldn't do things the same way, like before he/she broke his/her arm
.
C - it increases stamina and reduces fatigue.
While stress and boredom reduction are also true, they are not cardiovascular benefits in this case. For that reason, answer C is the correct one. When one starts being physically active for a certain amount of time, increased stamina and reduced fatigue will follow.
Answer:
Two
Recessive
Loss
Explanation:
To cause cancer, tumor suppressor genes require two alleles to be mutated and therefore are considered recessive. The mutation results in a loss of function.
Answer:
B. similar to the cells just treated with the dye - 0% dead
Explanation:
According to this question, an experiment was set up in which kidney cells were treated with a chemical for different amounts of time. Hence, the independent/manipulable variable is the CHEMICAL.
Based on the observation of the group of cells, a cell that has been damaged by the chemical will appear pink when treated with dye while a cell treated with only due but no chemical will not appear pink.
A NEGATIVE CONTROL is the group in an experiment that is not treated with the independent variable i.e. doesn't receive experimental treatment. Since the independent variable in this experiment is the CHEMICAL, the negative control will be the group that doesn't receive the chemical treatment. Hence, the negative control is similar to the cells just treated with the dye - 0% dead
<span>Jackson
performed an experiment in which he analyzed the elemental components of
several unknown compounds. His results are shown in the table:
</span><span>Jackson concludes that only Unknown 2 could be a
protein.
</span><span>Of the explanations that supports Jackson's
conclusion is :
</span>
B. Proteins have some amino acids that contain
sulfur, whereas most lipids, nucleic acids, and carbohydrates do not contain
sulfur.
