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What is the role of NAD+ in cellular respiration? to receive electrons from the citric acid cycle and deliver them to the electron transport chain to catalyze the synthesis of ATP from ADP to accumulate in the mitochondrial intermembrane space to facilitate ATP synthesis to serve as a substrate to bind to acetyl-CoA at the beginning of the citric acid cycle None of the answers are correct. 2. How is the energy from the electron transport chain used most directly? to form the bonds of a water molecule to pump hydrogen ions across the mitochondrial inner membrane into the mitochondrial intermembrane space to join ADP with a phosphate to decompose glucose into pyruvate to rotate ATP synthase 3. In the process of alcoholic fermentation, what causes the liquid to bubble? oxygen carbon dioxide nitrogen alcohol sugar 4. Which molecules transport electrons from the citric acid cycle to the electron transport chain? NADH and FADH2 ATP and ADP GTP and GDP oxaloacetate and citric acid None of the answers are correct. 5. What causes the ATP synthase rotor to spin? the passing of electrons through ATP synthase the movement of protons across the mitochondrial membrane the movement of electrons across the mitochondrial membrane the synthesis of ATP from ADP and a phosphate group None of the answers are correct. 6. Which process provides the energy needed to pump protons across the mitochondrial membrane during oxidative phosphorylation? the transfer of electrons in redox reactions the breakdown of ATP to ADP the rotation of the ATP synthase rotor oxidation of isocitrate None of the answers are correct. 7. Which biochemical process do aerobic respiration, anaerobic respiration and fermentation all have in common? glycolysis citric acid cycle oxidative phosphorylation electron transport chain non-oxygen molecules as final electron acceptors 8. Which process in oxidative phosphorylation releases energy? the transfer of electrons in redox reactions the buildup of H+ ions on one side of the mitochondrial membrane the rotation of the ATP synthase rotor the synthesis of ATP from ADP and a phosphate group All answers are correct. 9. Which of the following atoms has the highest electronegativity? sulfur oxygen hydrogen nitrogen carbon 10. Suppose a microorganism invades a cell, causing damage to ATP synthase. How would cellular respiration be affected? Electrons could not be passed down the electron transport chain. ADP could not be joined with a phosphate to form ATP. Hydrogen ions could not be pumped into the mitochondrial intermembrane space. The cell could not release any energy from the glucose molecule. Glucose could not be broken down into pyruvate. 11. What is the function of oxidation reactions in the citric acid cycle? to catalyze ATP synthesis to release energy from substrate molecules to oxidize NAD+ to NADH to break down glucose into pyruvate All answers are correct. 12. Which statement regarding facultative anaerobes is true? They can survive in the presence or absence of oxygen. They require oxygen to survive. They require the absence of oxygen to survive. They cannot metabolize glucose. They require carbon dioxide to survive.
Write the pathogenesis of Ischemic Stroke? Give reference from where u got the information from. From an Article and a Book. Please give you referce in APA Style
Estimate the sequence of hexapeptide on the basis of the following data. When the sequence is not known, a comma separates the amino acids.
Think about an interaction between two mutually-inhibiting proteins with concentrations x and y, given through the differential equations.
Construct a eukaryotic in vitro RNA procesing system, focusing on a 23S rRNA in the protist Tetrahymena. To the system, you add all required components for successful RNA processing in Tetrahymena.
Calcium Polycarbophil is calcium salkt of polyacrylic acid cross linked with divinyl glycol. But what is its forumla.
Upon completion of genome sequencing projects, how do scientists usually go about asking how many genes there are in genome and where they are located.
Two alleles at a loci, like for polydactyly. The dominant gene gives you six fingers on a hand. 20% of the alleles are dominant in a population, the rest are recessive.
How to use microarray to establish which genes are transcribed in which organs and tissues or different environmental situations?
You decide to climb Mt Everest and someone tells you it takes 2-months. Estimate the number of times you would stop and explain why you need to acclimatize. Describe all the physical effects on your body and the dangers.
q1. what should we do to find out the consensus sequence of initial translation region around atg for a specific
bioaccumulation occurs in the case of substances that are ingested but cannot be excreted or broken down. our knowledge
There is much genetic evidence that humans arose evolutionarily from primates. Based on this fact, could this have happened if the primates reproduced asexually? Why or why not?
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