Are chemosynthetic bacteria autotrophs or heterotrophs?

Witch type of microscope is used to view very small cell components like proteins and dna?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

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