A part of an mRNA has the sequence AAA. Use the table below to figure out which amino acid is coded for AAA, then use the table to figure out which change to this sequence would indicate a silent mutation.

Which of the following is a common response to cell signaling?

What are the student's observations and inferences before he starts his investigation?

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.