The addition of acetyl groups to histones is associated with chromatin condensation and and higher levels of gene expression
It's C parasitism
for example tape worms are segmented flat worms that attach themselves to the inside of the intestine.They get food by eating the hosts of nutrients.While say the cow or pig get a disease,
Its B
Hope this helps BOI!!!
Answer:
ARN mensajero (ARNm), ARN ribosómico (ARNr) y ARN de transferencia (ARNt)
C) I and III only just got this question on usa test prep and therefore i'm right
