1. Why do the polypeptides made in prokaryotes always contain formyl methionine as the first amino acid? The initiator tRNA adds formyl methionine first. The terminator tRNA adds formyl methionine first. The initiator tRNA adds methionine aminglimcid first . The terminator tRNA adds methionine amino acid first,

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

its probably to later but whats the question