Homework Answers
Add Answer to:
1.) ( 3 pts) Glucose monomers are released from glucose by the action of glycogen phosphorylase....
3. True or False [ ] In glycolysis, a single glucose molecule breaks down into two...
3. True or False [ ] In glycolysis, a single glucose molecule breaks down into two molecules of pyruvate, which can then be broken down further to release ATP. Glycolysis itself releases four net molecules of ATP per molecule of glucose. [ ] The main products in glycolysis include ATP, pyruvate and NADPH. [ ] In the preparatory phase of glycolysis, ATP is invested to convert glucose to fructose 1,6-bisphosphate. The bond between C-2 and C-3 is then broken to...
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase...
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase a? A. CAMP-dependent protein kinase B. phosphorylase kinase C. protein kinase A D. adenylate kinase E phosphoprotein phosphatase The biotin prosthetic group of pyruvate carboxylase is covalently attached to a residue of the enzyme ? A. Vakine B. serine C. lysine D. arginine E. the biotin is attached non-covalently Which of the following serves as the energy source for the metabolic conversion of oxaloacetate...
5. How many net ATPS may be made from a glucose-6-phosphate directly in glycolysis? а. 1...
5. How many net ATPS may be made from a glucose-6-phosphate directly in glycolysis? а. 1 b. 2 с. 3 d. 4 е. 6 1. How many net ATP are involved in glycolysis of one glucose completely to pyruvates then the gluconeogenesis of those pyruvates back to glucose? a. +2 b. -2 c. -4 d. -6 e. +4 7. How many net ATP are involved in glycolysis of one glucose completely to two PEP then the gluconeogenesis of those PEP...
Determine the net yield of ATP from 10 glucose molecules released from muscle glycogen during anaerobic...
Determine the net yield of ATP from 10 glucose molecules released from muscle glycogen during anaerobic conditions and compare this to the net yield of ATP from 10 glucose molecules obtained from circulating blood.
Like humans, yeast (Saccharomyces cerevisiae) can store sugar in the form of glycogen. Thus when glucose...
Like humans, yeast (Saccharomyces cerevisiae) can store sugar in the form of glycogen. Thus when glucose is in short supply, glycogen can be broken down and its subunits can enter glycolysis. Use the following picture of a small glycogen molecule to assist when answering this question. Before baking bread it is often customary to pre-soak the yeast in water. In this water environment there is no simple sugar nor complex starches for the yeast to use as an energy source...
3. During exercise, skeletal muscle also maintains a glucose supply through glycogen degradation. Determine the energetic...
3. During exercise, skeletal muscle also maintains a glucose supply through glycogen degradation. Determine the energetic cost of maintaining glucose to the muscle by this mechanism, taking into account the costs of storage and utilization. OPTIONS ARE: -6 -4 -2 0 +2 +4 +6 Pathway ATP generated ATP/GTP consumed Net ATP/GTP Glucose -> glycogen glycogen -> glucose Net ATP/GTP
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...
Do expect the cell to produce more ATP from one glucose molecule or from one fatty...
Do expect the cell to produce more ATP from one glucose molecule or from one fatty acid molecule? Explain your answer. Indicate whether the following statements are true or false. If a statement is false, explain why it is false The proteins of the electron-transport chain remove a pair of high-energy electrons from the cofactors, NADH and FADH_2, after which the electrons move across the inner mitochondrial membrane to maintain the voltage gradient. Gluconeogenesis is a linear reaction pathway that...
3. Summary of glycolysis Aa Aa E The removal of high-energy electrons from glucose begins with...
3. Summary of glycolysis Aa Aa E The removal of high-energy electrons from glucose begins with glycolysis. Glycolysis involves 10 reactions in which bonds are broken or rearranged. The key events of these 10 reactions are summarized in the diagram. Describe them by completing the blanks in the following sentences. Glucose Key Event 1: Chemical energy is invested. Key Event 2: High-energy electrons and protons are released from the bonds of organic molecules and transferred to 2 ADP + 2...
3. True or False [ ] In glycolysis, a single glucose molecule breaks down into two molecules of pyruvate, which can then be broken down further to release ATP. Glycolysis itself releases four net molecules of ATP per molecule of glucose. [ ] The main products in glycolysis include ATP, pyruvate and NADPH. [ ] In the preparatory phase of glycolysis, ATP is invested to convert glucose to fructose 1,6-bisphosphate. The bond between C-2 and C-3 is then broken to...
QUESTION 4 Which of the following enzymes directly converts phosphorylaseb into the more active form, phosphorylase a? A. CAMP-dependent protein kinase B. phosphorylase kinase C. protein kinase A D. adenylate kinase E phosphoprotein phosphatase The biotin prosthetic group of pyruvate carboxylase is covalently attached to a residue of the enzyme ? A. Vakine B. serine C. lysine D. arginine E. the biotin is attached non-covalently Which of the following serves as the energy source for the metabolic conversion of oxaloacetate...
5. How many net ATPS may be made from a glucose-6-phosphate directly in glycolysis? а. 1 b. 2 с. 3 d. 4 е. 6 1. How many net ATP are involved in glycolysis of one glucose completely to pyruvates then the gluconeogenesis of those pyruvates back to glucose? a. +2 b. -2 c. -4 d. -6 e. +4 7. How many net ATP are involved in glycolysis of one glucose completely to two PEP then the gluconeogenesis of those PEP...
Like humans, yeast (Saccharomyces cerevisiae) can store sugar in the form of glycogen. Thus when glucose is in short supply, glycogen can be broken down and its subunits can enter glycolysis. Use the following picture of a small glycogen molecule to assist when answering this question. Before baking bread it is often customary to pre-soak the yeast in water. In this water environment there is no simple sugar nor complex starches for the yeast to use as an energy source...
Do expect the cell to produce more ATP from one glucose molecule or from one fatty acid molecule? Explain your answer. Indicate whether the following statements are true or false. If a statement is false, explain why it is false The proteins of the electron-transport chain remove a pair of high-energy electrons from the cofactors, NADH and FADH_2, after which the electrons move across the inner mitochondrial membrane to maintain the voltage gradient. Gluconeogenesis is a linear reaction pathway that...
3. Summary of glycolysis Aa Aa E The removal of high-energy electrons from glucose begins with glycolysis. Glycolysis involves 10 reactions in which bonds are broken or rearranged. The key events of these 10 reactions are summarized in the diagram. Describe them by completing the blanks in the following sentences. Glucose Key Event 1: Chemical energy is invested. Key Event 2: High-energy electrons and protons are released from the bonds of organic molecules and transferred to 2 ADP + 2...
Most questions answered within 3 hours.
-
26) Briefly describe, using words or simple diagrams, the
chemiosmotic theory for coupling oxidation to phosphorylation...
asked 1 hour ago -
Suppose that XX is a random variable with mean 16 and standard
deviation 5 . Also...
asked 2 hours ago -
Calculate the number density of argon gas at a temperature of
24C and a pressure of...
asked 5 hours ago -
Alternative
Classification
How to Estimate
Probabilities from Data? ( For continuous Attributes)
And How to generate...
asked 5 hours ago -
An explosion breaks a 20.0-kg object into three parts. The
object is initially moving at a...
asked 6 hours ago -
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 7 hours ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 8 hours ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 8 hours ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 8 hours ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 9 hours ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 9 hours ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 9 hours ago