3. Which of the following is an example of mRNA
processing?
a. non-coding segments of RNA are added to the
beginning of an mRNA sequence
b. double-stranded RNA initiates reactions that break
apart RNA strands
G enzymes break down newly synthesized proteins
d. RNA polymerase attaches to a promoter neara
gene cluster

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

silty loam

hope this

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.