The answer is A. <span>Energy taken from ATP and NADPH is used to make energy-rich carbohydrates.
The light-independent reactions are reactions in which ATP and NADPH is used for the conversion of carbon dioxide into </span><span>energy-rich carbohydrates. So, the carbohydrates are produced and not used up as stated in choice B. Carbon dioxide is neither broken off of molecules with three carbons nor were used up in the light-dependent reactions, leaving choices C. and D. as wrong ones.</span>
Not the plants but the soul could be made into mud in both past and present. In past, most houses(not in the US) but in many countries were made up of soil. But know in present, soil or even mud is used to put it in the concrete to make the building strong in many countries like India. Good luck:)
Answer:
shells 1, 2 and 3 are full and shell 4 has one electron
Explanation:
The distribution fo the electrons possessed by an atom in the shells surrounding it is termed as its electronic configuration.
According to the rules of writing the electronic configuration:
1. The first shell can be occupied by a maximum of two electrons.
2. the subsequent shells can be occupied by a maximum of 8 electrons.
3. the subsequent shells are filled only once the lower shells have been filled.
Based on these rules, the electronic configuration of potassium should be 2, 8, 8, 1. (2+8+8+1 = 19).
Thus, we can see that the first three shells are filled, and the last one has one electron left.
Answer:
In this lab, a visual representation of the process of DNA<em> profiling </em>was created by the process of <em>gel electrophoresis. </em>This process begins by using a restriction enzyme to <em>cut</em> the DNA into smaller fragments. The DNA fragments are placed in the holes of gel called <em>wells</em>. The gel is placed near the <em>negative electrode</em>. The DNA fragments travel toward the<em> positive</em> electrode because the DNA fragments are attracted to that side. The <em>small </em>molecules moved quickly through the gel and the<em> large</em> molecules moved slowly, creating a pattern of <em>bands</em> that can by analyzed.
Explanation:
DNA profiling can be described as a forensic technique which is using for comparing the DNA of different suspects with the DNA found at the crime site.
Gel electrophoresis can be described as a process through which different samples of DNA are separated based on their size and charge to mass ratio. The fragments of the DNA run on an agarose gel where they run from the negative terminal to the positive terminal depending on their size. The smaller molecules having a smaller mass will move faster than the larger molecules.
