Answer
Mitochondrion = H (ATP is produced through respiration)
Chloroplast = G (this process makes food for the plant)
Cell junction = B (self explanatory)
Smooth ER = F (since ribosomes do not coat the smooth ER it cannot make proteins and can only make lipids)
Golgi body = E (it sorts and ships proteins, specifically)
Rough ER = A (makes proteins because of the ribosomes that complete this job on the rough ER)
Peroxisome = D (can break down toxins like peroxides through the use of an enzyme called catalase)
Amyloplast = C (the root word "amylo" literally means starch)
Flagellum = I (hairlike projection that beats to propel an organism)
Work Step by Step
See answer above.