Q: 5. The products of glycolysis include A pyruvate . B. ATP C. NADH D A and B . E. A, B and C
A: The Glycolysis is a ten step enzymatic reaction where a six carbon containing sugar molecule is…
Q: A) This reaction produces only 4 ATP B Carbon dioxide is a waste product from this reaction. ATP is…
A: Introduction The Electron Transport Chain Is A Collection Of Molecules That Build A Chemical…
Q: 7- Which one of the following false about redox potentials? I-Electron transfer potential (measured…
A: Eo means the tendency of a molecule to donate or gain electrons during the electron transport…
Q: How is ATP produced based on Chemiosmotic Theory? Explain in no less than 5 sentences.
A: The Chemiosmotic theory suggests that ATP synthesis in respiring cells occurs due to the…
Q: 1) How many ATP could be generated if 1mol glucose there under aerobic condition? 2) What is the…
A: One molecule of glucose gets converted to two molecule of pyruvate which gives two molecule of…
Q: 1. The complex process in which cells make ATP by breaking down organic compounds is 2. When cells…
A: Answers 1.Cellular respiration (Glycolysis,citric acid cycle,electron transport chain) 2. Released…
Q: 3. The following descriptions are for the components of oxidative phosphorylation. List the name of…
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Q: 2. Describe the two anaerobic pathways. 3. Fermentation is widely used in the industry. Enumerate at…
A: 1.) The function of oxygen in cell respiration is to go about as the end electron acceptor. After…
Q: 1.- Discuss the relevance of cellular respiration in living beings. 2.- What is the purpose of the…
A: Answer 1. Cellular respiration is the way to get energy from organic molecules like glucose . It…
Q: Define Anaerobic
A: According to guidelines we have to answer the first question only. so please kindly post the…
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Q: Which concentration of alcohols shows the greatest microbicidal activity? 70% 27% 10% 100%
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Q: 1. How do sleeping pills work in relation to cellular respiration?
A: Sleeping is a great process which is affecting our whole day functions. If a person is not getting…
Q: 3. We have leamed a bit about the ATP/ADP+P cycle and substrate-level phosphorylation thus far.…
A: ATP (Adenosine triphosphate) is the energy source of living organism. When it break, it convert from…
Q: 4) Which is one major difference between anaerobic and aerobic respiration?
A: Both aerobic and anaerobic bacteria need to have ETC to synthesize ATP While aerobic organism use…
Q: In aerobic respiration, the final electron acceptor is A) hydrogen B) oxygen C) water D) ATP
A: Cellular respiration is a series of biochemical activities and events occurring within organisms'…
Q: ATP synthase complexes can generate __ ATP(s) for each NADH that enters electron transport. a. 1 b.…
A: During respiration, large number of energetic compounds such as NADH and FADH synthesize in…
Q: 8. Which statement about ATP is FALSE? The hydrolysis of ATP to ADP and Pj is an exergonic reaction.…
A: ATP, adenosine triphosphate, is a source of energy for many chemical processes and biological…
Q: 3. These are the by-products of aerobic respiration that are considered low-energy molecules
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Q: Carbamoyl phosphate is formed from a.ATP b.C02 c.H20 d.NADH
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Q: ATP SYNTHESIS VIA ATP SYNTHASE: a) Prokaryotic location: b) Eukaryotic location: c)…
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Q: 3. Based on the images in the slider, how does cellular respiration compare with lactic acid…
A: Water is produced as a byproduct of the electron transport pathway, which produces 32 ATP.…
Q: 7. In which of the following places would you least expect to find anaerobic respiration occurring?…
A: Que 7 - Option C is correct . As maximum energy is required which is given by oxygen , if oxygen…
Q: 1. The diagram below represents some processes in oxidative phosphorylation. Which letter(s)…
A: Since you have posted multiple questions, we will solve the first question for you. If you want any…
Q: 9. How many molecules of ATP can be produced from one molecule of FADH2? a. 1.5 O b. 3 с. 3.5 od. 5
A: The electron transport chain is a sequence of protein complexes that transfer electrons from…
Q: 3. Describe the relationship between substrate and the product. What happens when you increase the…
A: A chemical reaction is a process that converts one or more substances into another substance.…
Q: 4. What is glycolysis? A) It is the conversion of acetyl-CoA into carbon dioxide with production of…
A: Correct answer is option B.
Q: 1. Explain the roles of NAD and FADH2 in glycolysis.
A: # Here I am giving answer of first question only . Please send questions one by one in the portal.…
Q: 1. Explain what is the reduction potential of the NAD+/NADH couple and how is ATP made in…
A: what is the reduction potential of the NAD+/NADH couple and how is ATP made in fermentation and in…
Q: 7. Describe how high concentration of NADH increases the rate of oxidative phosphorylation based on…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 1. Compare and Contrast aerobic and anaerobic respiration.
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Q: 4. How are fatty acids catabolised to CO2? Write down all the four steps of beta oxidation providing…
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Q: 3. The following descriptions are for the components of oxidative phosphorylation. List the name of…
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Q: 2. How many ATP molecules are generated during the complete oxidative degradation of each of the…
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Q: Explain the 3 stages of cellular respiration. Why is ATP so important?
A: Each and every organisation is madeup of cells, the unit of life. The organism is unicellular or a…
Q: electron carriers (NAD+/NADH and FAD/FADH2) so important in the process of cellular respiration
A: Option C
Q: 3. Where does each of the following occur in the cell? Be specific. Glycolysis- Citric Acid Cycle-…
A: A cell can be referred to as a cytoplasmic mass that is outwardly attached by a plasma membrane.…
Q: 7. A group of scientists suggested that compounds that act as uncouplers of the electron transport…
A: Introduction Uncouplers are the drugs used in antiobesity treatments in the 1930s. These drugs are…
Q: Which of the following statements describes a central role that ATP plays in cellular metabolism?…
A: ATP hydrolysis is the catabolic reaction process by which chemical energy that has been stored in…
Q: 4. Write the overall balanced equation that summarizes glycolysis.
A: Glycolysis is an oxidative process that is common in both aerobic and anaerobic cellular…
Q: 2. Which product would be radioactive if you begin cellular respiration with a tagged Carbon in…
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Q: In electron transport c Select one: О a. 1 АТР O b. 2ATP Ос. ЗАТР O d. None of the abe
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Q: 4. Indicate the incorrect event in hydrolysis of ATP. * 1 po OA. The ATP hydrolysis requires energy.…
A: ATP is the energy currency of living cells. It is the chemical link between catabolism and…
Q: 2. What is the difference between aerobic respiration and anaerobic respiration? Why would a cell…
A: The cell is life's smallest structural and functional unit. It is a simple machine that houses all…
Q: 5. In the process of cellular respiration, what molecules are necessary to produce ATP (energy)? A.…
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Q: 1. What major advantage does aerobic respiration have over fermentation? 2. What advantage does a…
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Q: 3. In the electron transport chain, electrons are transferred to enzyme complexes. Name the…
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Q: the main coenzymes in metabolism and describe their roles
A: Co-enzyme is a substance that enhances the action of an enzyme. Co-enzymes are small molecules. They…
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- In one of the early tests of the chemiosmotic model, formation of ATP was assayed in a suspension of thylakoid vesicles. These vesicles had their stromal surface facing outward, that is, right -side-out. These vesicles were first acidified to pH 4 and then made alkaline in the presence of ADP and " PO.. The results obtained are shown in Figure 3 (A) and (B). (A) 200 100 10 15 Succinate (mM) (B) 300 200 100 6.5 7.0 7.5 8.0 8.5 pH of alkaline stage Figure 3 (i) Why does the yield of ATP increase with increasing concentrations of the succinic acid? (succinic acid has two carboxylic acid groups with pKa of 4.2 and 5.5). (ii) Why is the yield of ATP so critically dependent on the pH of the alkaline stage of the experiment? (iii) Predict the effects of treatments with Carbonyl cyanide-4 (trifluoromethoxy) phenylhydrazone, FCCP, an uncoupler of electron transport and ATP synthesis. ATP synthesis (pmol)1. State the role of F-class pumps in cells. 2. Cells have a class transport proteins known ABC superfamily. What does ABC stands for? 3. Name any TWO types of ATPase pump. 4. Name FOUR disease that results from malfunction of ion channels. a) b) b) c) d) 5. What is the role of a Na/K* ATPase pump?r^2=6Dt , where D is the diffusion coefficient of thediffusing object and t is the time that the object is allowed to diffuse. If the diffusion coefficient, D, of a small protein is 5 x 10^-10 m2 s-1, how long (on average) does ittake for the protein to diffuse across a parasitic wasp that is 189 um long ?
- a. From experimental data obtained in Figure 1, construct a plot and equation that determines the rate constant, kM, of the MOX activity in conditions A and B of growth culture of H. polymorpha on methanol. Justify the selection of plot and findings. b. From the data behaviour presented in Figure 1, describe the enzymatic activity of MOX. What factors may influence the enzymatic activity of MOX at different condition batch cultures of H. polymorpha.25) In biomaterials design enginnering the surface properties effect the biological interactions (TRUE/FALSE) Chemotaxis Production of ECM Migration of the cells Composition of ECM Responsiveness to extracellular signaling 26) The principal functions of the ECM are ; EXCEPT a) Mechanical support for cell anchorage b) Cell proliferation c) Regulates and determine cells dynamic behaviour: d) Scaffolding for orderly tissue renewalExample 14.6 The oxygen requirement for cell growth in glueose can be represented by the following equation (Mateles, 1971) 32NC+8(Nh2)+16(No2) Fx/sM +yo2 – 2.67yc + 1.714YN2 – 8y H2 ro2 = In which ro2 is the oxygen required for each gram of cells produced, N stands for no. of atoms present in each molecule substrate, y stands for mass fractions and M is the MW of the substrate. The yeast cell may be considered to be CH1.800.5NO.2. Calculate rO2 if the yield factor (Yx/s) is 0.46g of cells produced for each gram of substrate consumed.
- 1) Cystic fibrosis is due to a defect in a pump of the cell membrane. Discuss the causes and treatments of this disease.The pH values of the different compartments are shown below: matrix Intermembrane space Cytosol pH 7.8 – 8.0 pH ~ 7.0pH 7.0 – 7.4 Proton flow through ATP synthase leads to the formation of ATP, a process defined as the binding-change mechanism that was initially proposed by Boyer. Briefly explain Boyer’s binding change mechanism for the ATP synthase.PTP1B Substrate kcat Km kcat/Km UM 10-7 x (s-1 M) DADEPYLIPQQG DADAPYLIPQQG DAAEPYLIPQQG AAAAPYLIPQQG 44.6 + 1.8 39.8 + 0.32 3.9 + 0.9 13.7 + 0.46 1.1 + 0.25 0.29 + 0.01 35.3 + 0.22 6.6 ± 0.22 0.53 + 0.02 34.7 + 0.25 52.7 ± 0.7 0.066 + 0.001 (d) (. ) The units for kcat/KM in the above are given according to standard scientific notation. On this basis what is the value of this kinetic parameter for the DADEPYLIPQQG substrate?
- Identify the movement of water in surrounding medium and intracellular environment, given these hypothetical conditions. a. surrounding medium (7% salt, 93 % water) b. intracellular environment - RBC (25% salt, 75% water) 2. a. surrounding medium (35% salt, 65% water) b. intracellular concentration - RBC ( 2% salt, 98% water)While endocytosis and exocytosis refer to the direction in which a vesicle moves into and out of a cell respectively, it is important to think about what is being moved with and within the vesicles. To demonstrate how this process is utilized in human cells we will focus on the human body's insulin response. The purpose of the insulin response is to create a pathway for glucose entry into cells by releasing glucose transporters into the membrane. Cell Type #1- insulin producers: In humans, pancreatic B-cells create steroid insulin that can be packaged into vesicles starting at the ER. These vesicles are prepared for exocytosis so that the insulin can be released from the pancreatic B - cells and get into the bloodstream when signaled to do so. When glucose is present in the blood stream these cells will release the pre-packed insulin into the blood stream. Cell Type #2- insulin responders: Other cells do not produce insulin but instead respond when they have received the insulin signal…In your own words, briefly describe the function of FeSO4 in the KIA medium in one sentence.
