The thylakoid membranes of a chloroplast is an internal system of interconnected membranes, that carry out the light reactions of photosynthesis. They are arranged into stacked and unstacked regions called grana and stroma thylakoids, respectively, that are differentially enriched in photosystem I and II complexes.
1 Broil 4- to 5-ounce boneless, skinless chicken breasts 12 to 15 minutes, turning over about halfway through the cooking time and brushing with sauce or seasoning if desired. 2  Remove chicken when it reaches 170 degrees F and is no longer pink.
Cook time is determined by heat. On average, it takes about 10 to 12 minutes for a chicken breast to cook on a grill. If the fire is hot, turn the meat every 1 or 2 minutes. If the fire has cooled a little, 4 or 5 minutes per turn is good.Start applying sauce on the last 2 turns. Don't reuse the marinade that the chicken was soaking in.ating Newest Oldest. Best Answer: I love chicken, if you have boneless chicken breasts they take less time to cook at med temp & 10 minutes per side, no longer pink. Bone In takes longer depending on the size, 15- 20 min per side until juices run clear.