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.
1 Reduce heat and cover, simmering until the chicken is no longer pink or when the temperature reaches 170 degrees F. 2  Whole chicken breasts will take about 15 to 20 minutes. 3  Chicken breasts cut into pieces won't take quite as long to cook, while whole bone-in chicken breasts will take slightly longer.hen it comes to cooking boneless chicken breasts, the terms saute, pan-fry, and skillet-cook all refer to the same basic preparation: Cooking chicken breasts in a skillet in a small amount of fat (such as cooking oil, olive oil, or butter) or in a skillet sprayed with nonstick cooking spray.