You are given two nucleic acids; one rna and the other dna. What are the main features to determine which is rna?.

Crossing over is a method of (blank)?

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.