You would like to examine the product of a pcr reaction using gel electrophoresis. you have about 50 µl of pcr product, but the well can only hold 10 µl of sample. you have a 5x stock solution of loading dye which must be mixed with the pcr product to a final concentration of 1x. what is the volume of loading dye and pcr product that you will need in order to make 10 µl of the final mix? round each to the nearest microliter.

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

What type of graph presents information about how often certain or traits occur?