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.
The secret to juicy baked chicken breast? Bake for a short time at a high temperature. Baking for 30 minutes at 350 degrees will yield dry meat. But baking for just 20 minutes at 450 degrees will result in delightfully juicy baked chicken breast, every time. Preheat oven to 450 degrees F. Line a baking dish with foil.