A frozen meat pie of average size should be cooked at 350 degrees and covered with foil for 35-40 minutes. Check center temperature. If temperature has reached 165 degrees, un â¦ cover and cook for another 5-8 minutes until the crust has reached desired color.ake at 425 degrees F for 15-20 minutes or until fish flakes easily with a fork. It depends on your cooking utensil, whether the grill, oven or fry pan. The faster is cooks, â¦ the less soggy it can get in the batter/butter, etc. I do both grill and pan. Grill I put it in a foil pan.
Troponin controls the position of tropomyosin on the thin filament, enabling myosin heads to bind to the active sites on actin. What, specifically, is a cross bridge? myosin binding to actin
1 Thin filaments in smooth muscle do not contain troponin. 2  calcium does not bind to troponin but, rather, to a protein called calmodulin. 3  The calcium-calmodulin complex 'activates' myosin which then binds to actin & contraction (swivelling of cross-bridges) begins. TROPONIN-Troponin molecules have binding sites for calcium ions. 2  When a calcium ion fills this site it causes a change in the shape and position of TROPONIN. 3  And, when TROPONIN shifts, it pulls the TROPOMYOSIN to which it is attached.