Answer:“If we’ve covered all of the potential sources, and we know the unique signature of the sand from these different sources, and we find it on a beach somewhere, then we basically know where it came from,” explained Barnard.
Explanation:
O describe<span> an </span>object's position<span>, you must include three pieces of information: a </span>reference point, a reference direction<span>, and the distance from the </span><span>reference point</span>
Answer:
the student will have 1080 nanograms of HDR template left to use for future work
Explanation:
Given that:
the total volume of DNA which is eluted after the PCR clean up = 20ul
PCR clean up is a procedure by which the PCR product is gotten rid of DNA polymerase enzyme, excess primers, excess dNTPs so that these does not interfere in further experiments such as transformation.
using 2 ul of the 20 ul stock to nanodrop the sample
Concentration of the DNA after the PCR clean up = 60ng/ul
No, Since 2ul is used in the nanodrop, thus total volume left for further experiment will be = 20 - 2 = 18ul
Now, the total amount of the HDR template the student have left to use for future work will be;
⇒ 18ul × 60 ng/ul
= 1080 ng
Therefore, the student will have 1080 nanograms of HDR template left to use for future work
Answer:
Mode of transportation and source of energy
Energy sources are used in several major ways
Gasoline is used in cars, motorcycles, light trucks, and boats. Aviation gasoline is used in many types of airplanes. Distillate fuels are used mainly by trucks, buses, and trains and in boats and ships. Jet fuel is used in jet airplanes and some types of helicopters.
Explanation:
B is the answer. I’m now sure tbh but that’s would be my guess