Question

On the same screen of your iPad, or the same side of a sheet of paper, make side-by-side diagrams of a mitochondrion and a ch
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Answer :

MITOCHONDRIA.

Mitochondria is the power house of all cells, so ATP generation happens inside it. Inside the mitochondria oxidation happens to the high energy compounds (NADH and FADH)and the released electrons reduce the oxygen in to water molecules. The movement of electrons make a proton gradient by pumping the H+ in to the inter membrane space and ATP synthase (5th complex) use this H+ to rotate the complex and synthesize ATP inside the matrix.

All complexes are present on the inner membrane and they provide a way for the transfer of electron from high energy compounds to oxygen.

Complex 1 Complex III 2H+ 1e Complex IV AH 4H+ le Cyt C I le Fes 2e 2e QA QB OB Mitochondrial inner membrane le CuA le Heme A

Mitochondria Complex 1 Complex 2 Complex 3 Complex 4 ATP synthase Inner membrane ATP synthesis happens (matrix) Outer membran



CHLOROPLAST.

Chloroplast is the cell organelle, present only in photosynthetic organisms (mainly in plants). Here also it is double layered membrane bound organelle and both ATP generation and utilization happens inside the chloroplast. During light reaction of photosynthesis (just opposite to ETC), water split in to 2H+ and release electron and this electron reduce the high energy compound NADP+ in to NADPH with the production of energy in the form of ATP. By using all these energy, dark reaction takes place in the stroma of chloroplast to produce carbohydrate (plant food). Light reaction takes place in the grana of chloroplast and it is made up of individual unit thylakoid.

Here H+ gradient happens inside the thylakoid space and ATP is synthesized in to the stroma.

Photo systems are present in the thylakoid membrane, either in stacked or unstacked regions.

CHLOROPLAST Stroma lamella Chloroplast Thylakoid (inside thylakoid space) Grana (light reaction takesplace) Chlorophyll Strom

Add a comment
Know the answer?
Add Answer to:
On the same screen of your iPad, or the same side of a sheet of paper,...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Be DETAILED and show everything that needs to be labeled and included. On the same screen...

    Be DETAILED and show everything that needs to be labeled and included. On the same screen of your iPad, or the same side of a sheet of paper, make side-by-side diagrams of a mitochondrion and a chloroplast. The main point in the diagram is to show where major processes occur relative to membranes. Using fine lines (no fat markers) label the diagrams, clearly and precisely, with the locations of: 1) Each membrane 2) Each space (for example, the intermembrane space,...

  • Please help me with ALL of these questions. Thank you so much Question 7 0.3 pts...

    Please help me with ALL of these questions. Thank you so much Question 7 0.3 pts The chloroplast is a membrane-bound organelle very similar to the mitochondrion. Both organelles are thought to have been acquired through an endosymbiotic event where a bacterium was engulfed by an ancestral eukaryotic cell and accidentally retained over evolutionary time and evolved into specialized organelles. Which area of the chloroplast is most similar to the inner membrane of the mitochondria such that both areas in...

  • please label important parts. Cellular Respiration begins with biologycomer.com GLYCOLYSIS PYRUVATE FERMENTATION OXYGEN KREB'S CYCLE GLUCOSE...

    please label important parts. Cellular Respiration begins with biologycomer.com GLYCOLYSIS PYRUVATE FERMENTATION OXYGEN KREB'S CYCLE GLUCOSE ETHANOL ACETYL-COA MITOCHONDRIAL MATRIX LACTIC ACID MITOCHONDRIAL CHRISTAE CARBON DIOXIDE CYTOPLASM ELECTRON TRANSPORT CHAIN ATP SNADH 2 FAOH 2 ATP 2 NADH 36 ATP which is broken down during which occurs in the 0 9900 30 coerrymes produces a net gain of results in 2 molecules of produces O in the can be used in that is used in requires releases which is oxidized,...

  • The inner membrane divides the mitochondrion into two internal compartments. The first compartment is the and...

    The inner membrane divides the mitochondrion into two internal compartments. The first compartment is the and outer membranes. The inner membrane encloses the mitochondrial mitochondrial DNA, ribosomes, and enzymes. Some of the metabolic steps of cellular respiration are catalyzed by enzymes in the matrix. Other proteins that function in respiration, including the enzyme that makes ATP, are built into the inner membrane. The highly folded cristae present a region between the inner space, a narrow a fluid-filled space with surface...

  • 22. Lipids would produce with the carbohydrate of same weight. energy compared (a) more (b) less...

    22. Lipids would produce with the carbohydrate of same weight. energy compared (a) more (b) less c) the same amount 23. Where are the proteins of electron-transport chain located in mitochondria for the cellular respiration? (a) matrix (c) inner membrane (b) outer membrane (d) both membranes 24. The flow of protons during the light reaction of photosynthesis is from thylakoid space to stroma and back to thylakoid space through the ATPase? (a) True (b) False 25. Which of the following...

  • mestion Completion Status: Why did I suggest that the secret to life is electrons and protons?...

    mestion Completion Status: Why did I suggest that the secret to life is electrons and protons? A. Because redox reactions are necessary for all of the reactions in live cells and these redox reactions require both H+ and electrons B. Because electrons carry a negative charge and protons have a positive charge C. Because most (not all) cells need electron transport and H+ gradients to make ATP D. Because electrons are necessary for the electrical responses of the cell (like...

  • PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION 1. 2. 3. 4. 5. 6. 7. 8....

    PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...

  • FILL THE BLANK The membranes of fishes that live in extreme cold have a high proportion...

    FILL THE BLANK The membranes of fishes that live in extreme cold have a high proportion of _________________ hydrocarbon tails, enabling them to stay fluid.For example, cold-adapted organisms such as winter wheat increase the percentage of _________________ phospholipids in their membranes in the autumn to prevent the membranes from solidifying during winter.There are two major populations of membrane proteins: ___________ and _____________.Integral proteins penetrate the hydrophobic interior of the lipid bilayer, usually completely spanning the membrane as ________________ proteins.________________ proteins...

  • During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...

    During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation:   FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...

  • 1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...

    1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT