At how many protein complex sites in the electron transport chain does proton pumping occur? a. 1 b. 2 c. 3 d. 4
Q: What two products result from photosynthesis? a. water and carbon dioxide b. water and oxygen c.…
A: Plants are chiefly multicellular living beings, transcendently photosynthetic eukaryotes of the…
Q: Write a brief description of the significance or connection of ATP and ADP cycle in your life.
A: ATP which is expanded as Adenosine Triphosphate is the source of energy which is available for…
Q: Suppose you wanted to discover whether the oxygen atoms in the glucose produced by photosynthesis…
A: Photosynthesis is a process is used by plants to make food for themselves. It makes use of carbon…
Q: Which statement correctly describes carbon fixation? a. the conversion of CO2 to an organic compound…
A: Calvin cycle is also called as C3 cycle. It is generally active during the day when ATP and NADPH…
Q: are the processes of cellular respiration and photosynthesis
A: Photosynthesis - It is the process by which plants use sunlight, water, and carbon dioxide to create…
Q: Why are the products of cellular respiration (carbon dioxide, etc) important? SIMPLE ANSWER PLS!
A: The purpose of cellular respiration is to provide cells with the energy they need to function.
Q: Which statement best explains why cellular respiration in plants and other organisms is dependent on…
A: Photosynthesis is the process by which green plants use water and carbon dioxide in the presence of…
Q: Where does the energy come from to drive photosynthesis?a. A chloroplast c. The sunb. ATP d. Glucose
A: Plants are the autotrophic organisms that are capable of synthesizing their own food with the help…
Q: During carbon fixation in the Calvin cycle, CO2 combines with RuBP. Oxygen can also combine with…
A: during photorespiration. oxygen combines with RuBP in the presence of an enzyme Rubisco. Rubisco…
Q: Biology Answer the following questions (a)whats is citric acid cycle? why does this occur? where…
A: The hydrotrope and organic substance adenosine triphosphate (ATP) powers a variety of biological…
Q: Explain the electron transport chain. Mention the sites of ATP synthesis. Add a note on inhibitors…
A: An electron transport chain is also referred to as ETC. In prokaryotes, it takes place in the plasma…
Q: What do you think will happen to organisms if there is a slow regeneration of ATP?
A: Adenosine triphosphate (ATP) is one of the most important molecule produces in a cell, ATP is the…
Q: Describe what happens to a cell’s ability to produce ATP when oxygen is not available
A: A cell is defined as a membrane-bound structure that will occur as a functional and independent life…
Q: Give an example of the use of the proton-motive force in ways other than for the synthesis of ATP
A: Proton motive (PMF) force, is generated by the formation of the gradient across the membrane. These…
Q: a.) Explain how negative feedback is used to regulate a metabolic pathway. b.) Explain how…
A: Feedback loops are organic mechanisms whereby homeostasis is kept up with. This happens when the…
Q: Give an example of the use of the protonmotive force in ways other than for the synthesis of ATP.
A: Proton motive (PMFs) forces are the forces, which are generated because of the pumping of the…
Q: Explain which produces more ATP and why. ATP made from glucose or from lipids.
A: Adenosine triphosphate ATP is a compound with high potential energy, works as the main carrier of…
Q: Which statement correctly describe one similarity between cellular respiration and photosynthesis? O…
A: As we know that Respiration is an oxidative process as free energy are released from organic…
Q: Use diagrams to explain how the level of ATP in living cells can remain almost constant while ATP is…
A: A cell can be considered as a little, clamoring town. Transporter proteins move substances into and…
Q: Which statement describes the difference between photosynthesis in chloroplasts and cellular…
A: Photosynthesis is the process of converting inorganic substances into organic substances. Cellular…
Q: How does ATP participate in coupled reactions? a. Hydrolysis of ATP fuels endergonic reactions. b.…
A: In coupled reactions, the energy required by one process is provided by another process is an…
Q: Connect the words through short explanation: Glycolysis, ATP yield, Oxidative phosphorylation
A: Glycolysis and oxidative phosphorylation are two major metabolic pathways to provide energy for…
Q: Which is a part of the electron transport chain? A. ATP B. cytochrome C. ATP synthase D.…
A: it is a part of the aerobic cellular respiration process.
Q: You want to kill weeds growing without killing the grass in your backyard. Use the information you…
A: Introduction :- Weeds are defined as the undesirable ( which are not desirable) and unwanted…
Q: What can you conclude about the structure of mitochondria
A: Mitochondria is a membrane bound cell organelle that is known as the power house of the cell because…
Q: Draw conclusions about how glucose is oxidized based on what you have learned about the cellular…
A: Cellular respiration involves three important stages and they are glycolysis, citric acid cycle, and…
Q: Compare and contraste cellular respiration and photosynthesis including the role of the electron…
A: The sum total of the chemical reactions that contribute towards life sustenance is known as…
Q: In the Electron Transport Chain: (a). What are the two nucleotide molecules that are involved in…
A: Metabolic pathways play an important role in energy metabolism. They are a set of biochemical…
Q: How many ATP are made per turn of this cycle? A B. C) 32 D) 36
A: Answer- 32
Q: When are free radicals formed? A. Only in disease states, because that is what initiated the…
A: Free radicals can be defined as a type of molecule that has 1 or >1 unpaired electron & they…
Q: A cell is able to extract energy from the molecule glucose after it breaks it's C-C AND C-H bonds…
A: Catabolism is a type of metabolic pathway that involves the breaking down of larger complex…
Q: Use the first step in glycolysis to explain how ATP can power reactions that would otherwise not…
A: Adenosine triphosphate is a small molecule, which is considered as the high energy molecule and also…
Q: All life forms on Earth depend on plants in order to exist. Give three reasons that support this…
A: In order exist on earth every living organisms required certain things like food, water, sunlight…
Q: Explain the role of the cytoplasm in photosynthesis.
A: Photosynthesis: Photosynthesis is the process through which green plants and a few other species…
Q: Explain why organic molecules that have an abundance of hydrogen are excellent cellular fuels
A: Cellular respiration is defined as a set of metabolic reactions that will occur in all living or…
Q: Propose an explanation for bacteria, chloroplasts, and mitochondria all having ATP synthase…
A: Mitochondria breaking down fuel molecules and capturing energy through cellular respiration…
Q: Which is NOT true of chemiosmosis? a. In mitochondria, it is maintained by a proton…
A: The chemiosmosis is the movement of ions across a semipermeable membrane down the electrochemical…
Q: Which term describes how a cell regulates a metabolic pathway when the product of the pathway…
A: A cell regulates a metabolic pathway when the product of the pathway inhibits the enzyme that…
Q: Compare cellular respiration and photosynthesis. Which processes or structures are used in both in…
A: All organisms require energy to survive and carry out cellular activities. Photosynthesis is the…
Q: If you took a well-watered corn plant and placed it in a dark atmosphere of helium and carbon…
A: The photosynthetic organisms contain chlorophyll that are responsible for light reaction of…
Q: Explain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light…
A: The photosynthesis in plants occurs through two process such as light dependent reactions (light…
Q: With the help of a picture, the flow of Hydrogen from pyruvate into water
A: Cellular respiration is the process of metabolism of glucose to derive energy for survival.…
Q: Why is NADPH said to have reducing power, and why is reducing power important to photosynthesis?
A: The nicotinamide adenine dinucleotide phosphate (NADPH) is a fundamental electron contributor in all…
Q: A runner needs a tremendous amount of energy during arace. Explain how the use of ATP by contracting…
A: The power expended by a contracting muscle is proportional to the product of the contraction speed…
At how many protein complex sites in the electron transport chain does proton pumping occur?
a. 1 b. 2 c. 3 d. 4
Step by step
Solved in 2 steps with 1 images
- In fatty acid biosynthesis, where does the addition of unsaturation to the hydrocarbon tall occurs? A. cytosol B. ribosome C. Golgi apparatus D. endoplasmic reticulumHow many ATP can be generated from a single Phosphocreatine molecule?. a. 1 b. 2 c. 3 d. 36What specific reaction cannot occur due to the presence of cyanide? A.Transfer of electrons to co-enzymes B.Inability to strip a carbon from pyruvate C.Transfer of electrons to and between carrier proteins D.Addition of a phosphate onto ADP to make ATP
- What drives the rotation of the F1 head (rotor) of ATP synthase? a. proton movement from intermembrane space to the matrix b. proton movement from the matrix to the intermembrane space c. ATP hydrolysis d. ATP condensation e. proton movement from the cytoplasm to the intermembrane spaceWhere in the cell does glycolysis occur? A. on the outer mitochondrial membrane B. in the endoplasmic reticulum C. in the cytoplasm D. in the fluid of the mitochondriaGiven 60 glucose molecules available in a muscle fiber to undergo aerobic respiration, how many H+ protons can be pumped by transport proteins if the glycolytic NADH followed the Glycerol Phosphate Shuttle? a. 120 H+ protons b. 240 H+ protons c. 360 H+ protons d. 720 H+ protons
- Starting with acetyl-CoA in the mitochondria, how many ATP molecules are needed to synthesize a 14 C fatty acid? A. 3 B. 6 C. 9 D. 12Which statement about the ATP synthase is false? a. It is a rotary machine b. It is located in the inner mitochondrial membrane c. It can make ATP, or it can break ATP down d. It only contains membrane-embedded regionsFor one molecule of the fatty acid as shown in the picture. How many molecules of NADH can be formed? A. 14 B.12 C.13
- For 1 molecule of fatty acid as shown in the picture, How many cycles of β -oxidation will occur? A.21B. 11 C. 22 D.10Which of these enzymes are examples of transferases? a.dehydrogenases b. kinases c. Decarboxylases d. stearasasIf you ran a molecule through each of these processes, when would the MOST reduced carbon compound be found? A. Start of glycolysis B. Start of electron transport chain C. End of chemiosmosis D. End of citric acid cycle