Homework Answers
Two molecules of ATP
Two molecules of NADH
Two molecules of pyruvate (C3H4O3)
Two molecules of water
Additionally, other two molecules of H+ are produced
There are 4 molecules of the list that are products of glycolysis
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Question 3 1 pts How many of the molecules below are products of glycolysis? ATP ADP...
5 1 point Select all the molecules below that are reactants at some point of cellular...
5 1 point Select all the molecules below that are reactants at some point of cellular respiration. A reactant is a molecule that you would find at the start of a process. OFADH2 0 ADP Glucose Water NAD Oxygen Acetyl-CoA NADH OOOOOOOOOO ATP Co-enzyme A (COA) Inorganic phosphate (P) Carbon dioxide Pyruvate
1. Which one of the following shows the correct sequence of energy transitions during chemiosmosis? A. NADH → electron acceptors → proton gradient → ATP synthase → ATP B. NADH → NAD+ → FADH2 → electro...
1. Which one of the following shows the correct sequence of energy transitions during chemiosmosis? A. NADH → electron acceptors → proton gradient → ATP synthase → ATP B. NADH → NAD+ → FADH2 → electron acceptors → ATP C. carbohydrates → acetyl CoA → CO2 → proton gradient → ATP D. NAD+ → NADH → protons → ADP → ATP E. glucose → pyruvate → acetyl CoA → NADH → ATP 2. Facultative anaerobes: A. prefer carbon dioxide. B....
FOR BIOCHEMISTRY: 1. The end products of glycolysis are all except ______________ NADH citrate pyruvate Acetyl...
FOR BIOCHEMISTRY: 1. The end products of glycolysis are all except ______________ NADH citrate pyruvate Acetyl CoA 2. What substance is produced by the oxidation of pyruvate and feeds into the citric acid cycle? glucose Acetyl CoA O2 CO2 3. Pyruvate can only oxidize in a presence of oxygen true false 4. Which of the following is Uncharacteristic of ATP? It is formed by attaching a phosphate group to ADP with a high-energy bond When dephosphorylated, ATP becomes ADP It...
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl...
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Metabolism...
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Metabolism and Cellular Respiration Refer to Figure below as a guide to answer the folloaing questions Acetyt CoA Oxaloacetic acid CoA NADH Citric acid NAD Isocitric acid Malic acid Fumaric acid NAD co NADH -FADH FAD+ a-Ketoglutaric acid Succinic acid CO2NAD ATP Succinyl CoA ADP P NADH Figure above. Starting with citric acid and ending with oxaloacetic acid, how many ATP 6) Refer to molecules...
Question 5 1 pts What is the main purpose of the Kreb's cycle (also known as...
Question 5 1 pts What is the main purpose of the Kreb's cycle (also known as the TCA or Citric Acid cycle) To produce ATP from the energy stored in acetyl-CoA To oxidize pyruvate and produce NAD and FADH2 To recycle NADH for use back in glycolysis To produce carbon dioxide by the reduction of pyruvate To produce NADH/FADH2 from the oxidation of acetyl-CoA
In glycolysis, one glucose molecule yields pyruvates, ATP and NADH. Depending on the system used to...
In glycolysis, one glucose molecule yields pyruvates, ATP and NADH. Depending on the system used to shuttle the electrons from NADH into mitochondria, these NADH become NADH or FADH2. Converting the pyruvate(s) into acetyl-CoA's produces 2 NADH. One pyruvate/Two pyruvates pass(es) through the citric acid cycle starting with acetyl-CoA produces GTP, FADH2, and NADH. In the electron transport chain, each FADH2 generates ATP and each NADH ATP.
intermediate molecules of ADP. 48. Approximately how many molecules of ATP are produced from the complete...
intermediate molecules of ADP. 48. Approximately how many molecules of ATP are produced from the complete oxidanono molecules of glucose (C6H1206) in aerobic cellular respiration? A) 2 B) 4 C) 15 D) 30-32 E) 60-64 49. In liver cells, the inner mitochondrial membranes are about five times the area of the out mitochondrial membranes. What purpose must this serve? A) It increases the surface area for glycolysis. B) It increases the surface area for the citric acid cycle. C) It...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how...
1. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NET ATP are generated in these reactions? ("Net" refers to total # generated - total number consumed.) 2. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many CO2 molecules are released in these reactions? 3. If one glucose molecule enters into glycolysis and proceeds through the PDC to acetyl-CoA, how many NADH molecules are generated in...
5 1 point Select all the molecules below that are reactants at some point of cellular respiration. A reactant is a molecule that you would find at the start of a process. OFADH2 0 ADP Glucose Water NAD Oxygen Acetyl-CoA NADH OOOOOOOOOO ATP Co-enzyme A (COA) Inorganic phosphate (P) Carbon dioxide Pyruvate
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Metabolism and Cellular Respiration Refer to Figure below as a guide to answer the folloaing questions Acetyt CoA Oxaloacetic acid CoA NADH Citric acid NAD Isocitric acid Malic acid Fumaric acid NAD co NADH -FADH FAD+ a-Ketoglutaric acid Succinic acid CO2NAD ATP Succinyl CoA ADP P NADH Figure above. Starting with citric acid and ending with oxaloacetic acid, how many ATP 6) Refer to molecules...
Question 5 1 pts What is the main purpose of the Kreb's cycle (also known as the TCA or Citric Acid cycle) To produce ATP from the energy stored in acetyl-CoA To oxidize pyruvate and produce NAD and FADH2 To recycle NADH for use back in glycolysis To produce carbon dioxide by the reduction of pyruvate To produce NADH/FADH2 from the oxidation of acetyl-CoA
In glycolysis, one glucose molecule yields pyruvates, ATP and NADH. Depending on the system used to shuttle the electrons from NADH into mitochondria, these NADH become NADH or FADH2. Converting the pyruvate(s) into acetyl-CoA's produces 2 NADH. One pyruvate/Two pyruvates pass(es) through the citric acid cycle starting with acetyl-CoA produces GTP, FADH2, and NADH. In the electron transport chain, each FADH2 generates ATP and each NADH ATP.
intermediate molecules of ADP. 48. Approximately how many molecules of ATP are produced from the complete oxidanono molecules of glucose (C6H1206) in aerobic cellular respiration? A) 2 B) 4 C) 15 D) 30-32 E) 60-64 49. In liver cells, the inner mitochondrial membranes are about five times the area of the out mitochondrial membranes. What purpose must this serve? A) It increases the surface area for glycolysis. B) It increases the surface area for the citric acid cycle. C) It...
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