You will be making 1% agarose gels to visualize your pcr product. calculate the amount of agarose (in mg) you will need to make a 40ml 1% agarose gel

Assuming that the percent composition that is given is based on volume, therefore amount og agarose needed would simply be the product of the fractional composition and the total volume of the solution, that is:

required agarose = 0.01 * 40 mL

required agarose = 0.4 mL

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

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