Answer:
The fourth plant that receives pure water is the control group.
Explanation:
The election of a control group is essential in an experiment. Its principal purpose is to allow the discrimination of the results obtained by the treatment in the study, in this case, <em>the different concentrations of salty water that each plant receives</em>. The control group provides a reference point. It must be selected from the same population of the treatment groups. Both groups must be similar in every variable that might influence the results, <u>except for the study treatment.</u>
Answer:
False
Explanation:
Only plants have chloroplast.
Answer:
b. False
Explanation:
Channel proteins use passive transport, that is, they do not require energy such as ATP for transporting molecules.
Answer:
The question refers to the classification of enzymes, which can be found in plants or in plants and animals, despite the evolutionary differences some examples in nature can be found that are mentioned below
Only enzymes are found in plants:
1. Malate synthase
2. Isocitrate lyase
In plants and animals we can see that there are:
1. succinate dehydrogenase
2. citrate synthase
3. fumarase
4. aconitasa
5. malate dehydrogenase