Researchers want to use edna to look for an invasive species in a waterway. which of these steps should they do first? a. sort dna into bands on a gel. b. amplify the amount of dna. c. cut dna into small pieces. d. precipitate dna in each sample.

Match the following terms and definitions. 1. transcription when genes are neither dominant nor recessive and display a blending of traits in the phenotype 2. translation converting the genetic code into the language of proteins 3. monohybrid cross genes that are carried on the x chromosome 4. incomplete dominance the transfer of genetic code from dna to an rna molecule 5. sex-linked genes the breeding of two organisms which differ in a single trait

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?

How does a catalyst influence a chemical reaction?