Gary-Tyler-CR+essays

25.) Chemiosmosis is when you get a lot of hydrogen Ions in the intermembranous space. This happens by electrons being carried by electron carriers carrying the electrons to the electron transport chain (ETC). Oxygen goes into the matrix by facilitated diffusion. Hydrogen Ions in the matrix go through hydrogen channels by active transport. This creates a high hydrogen concentration in the intermembranous space. ATP synthase then starts and phospate gets added to ADP making ATP.

26.) Tom is more of breath when he sprints because Tom uses a lot more energy when sprinting. Tom uses all of his muscles and they use up and energy and his muscles don't get enough oxygen in them making them get fatigued and burn. Tom is using more oxygen than he has stored in his body. He can't go through cellular respiration fast enough to make the amount of energy he needs(Anaerobic). When he jogs even though its a greater distance his body has enough time to go through cellular respiration(Aerobic).

27.) The mitochondria will still make ATP because they have oxygen and CO2 to make it. When the acid gets placed in a solution it releases CO2. The oxygen allows the mitochondria to go through cellular respiration. When it goes through the Krebs cycle it makes more CO2. It then goes to the ETC and through ATP synthase making ATP.

28.) ATP there is an electron transport chain and in baby Helen, in her electron transport chain, the protein goes through it but instead of going all of the way through, it is broken in baby Helen. To make ATP, you need the electron transport chain to perform and to carry the proteins, but in baby Helen the ETC is broken. This is why baby Helen is having a hard time to gain weight and to reach developmental milestones.

29.) In photosynthesis the energy from the sun is converted to chemical energy and then the electrons get excited and go into the electron acceptor and continue on through the electron transport chains. This makes a high concentration of hydrogen ions in the thylakoid. These go through ATP synthase and make ATP. Chlorophyll absorbs sunlight in photosystem 1 and electrons from chlorophyll A are being donated to another elcectron acceptor. Electron go to second transport chain where energy is stored to make NADPH. Cellular respiration has two paths aerobic(with oxygen) and anaerobic(without oxygen). Anaerobic it goes through lactic acid fermentation and NAD+ goes back to glycolysis. With oxygen it goes to step 2 which is the krebs cycle this releases CO2. Step 3 is the Electron Transport Chain where ADP is made into ATP.

30.) Our cells use ATP for energy. Energy is released by breaking bonds between molecules. ATP gets broken down into ADP and the energy that is released is then used for ATP synthase. ATP is recharged by ATP synthase which is when ADP fuses with a phospate molecule and makes ATP.