To isolate a cloned gene from a dna library, researchers a. isolate dna from bacterial colonies and use reverse transcriptase to create cdna from the desired gene b. sequence dna from clones in the library to identify one with the desired gene c. probe the library using a labeled antibody specific for the gene d. probe the library using a labeled single-stranded dna complementary to the gene

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

Electrochemical cells provide energy by allowing electrons to flow through an external circuit to electrodes contained in an electrolyte

What is the next step in muscle contraction after the actin changes shape?