i. In group translocation glucose becomes phosphorylated, resulting in glucose-6-phosphate, as it enter the cell. ii....
i. In group translocation glucose becomes phosphorylated, resulting in glucose-6-phosphate, as it enter the cell.
ii. Thus, glucose is able to move against its concentration gradient.
a) both i. and ii. above are correct
b) only i. is correct
c) only ii. is correct
d) neither statements are correct
Homework Answers
group translocation of glucose occurs in the bacteria, the glucose enters the cell is converted to glucose-6-phosphate by transferring a phosphate group from phosphoenolpyruvate the glucose-6-phosphate cannot move out of the cell. since glucose is converted to glucose-6-phosphate, glucose from outside the cell can enter the cell, even though the concentration of glucose is high in the cell.
so both statements are correct
a) a) both i. and ii. above are correct
Add Answer to:
i. In group translocation glucose becomes phosphorylated,
resulting in glucose-6-phosphate, as it enter the cell.
ii....
PART A Correctly order the steps 1-8 as they occur during the transport of glucose via...
PART A
Correctly order the steps 1-8 as they occur during the transport
of glucose via the phosphotransferase system (PTS):
HPr donates the phosphate group to enzyme IIA (EIIA);
phosphoenolpyruvate is produced as an intermediate of glycolysis;
EI donates the phosphate group to a histidine-rich protein (HPr);
as it enters the cell glucose is phosphorylated by EIIB;
phosphoenolpyruvate donates its high-energy phosphate group to
enzyme I (EI); EIIA passes its phosphate group to Enzyme IIB
(EIIB); glucose is transported across...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...
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Do expect the cell to produce more ATP from one glucose molecule or from one fatty...
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PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION 1. 2. 3. 4. 5. 6. 7. 8....
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2. 3. 4. 5. 6.
7. 8. 9. 10.
Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...
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PART A
Correctly order the steps 1-8 as they occur during the transport
of glucose via the phosphotransferase system (PTS):
HPr donates the phosphate group to enzyme IIA (EIIA);
phosphoenolpyruvate is produced as an intermediate of glycolysis;
EI donates the phosphate group to a histidine-rich protein (HPr);
as it enters the cell glucose is phosphorylated by EIIB;
phosphoenolpyruvate donates its high-energy phosphate group to
enzyme I (EI); EIIA passes its phosphate group to Enzyme IIB
(EIIB); glucose is transported across...
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...
PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION
1.
2. 3. 4. 5. 6.
7. 8. 9. 10.
Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...
please answer all questions!
6. Assess the validity of the following statements. I. During Bangladesh's politically created famine, the average amount of food per person was much lower than usual. II. Democracies are less likely to kill their own citizens than other kinds of governments. O Only II is true. Neither I nor II is true. Both I and II are true. O Only I is true. 7. Assess the validity of the following statements. I. Compared with most other...
I posted this question before but no answer I need to submit in
4 hours, please help.
Although the following scenario is hypothetical, it is based on actual facts. Sickle cell anemia is an inherited form of anemia. Those with sickle cell anemia do not have enough healthy red blood cells to adequately carry oxygen to all the cells in their body. Normal red blood cells are flexible and round, and can easily move through the blood vessels. However, in...
biochemistry
if you could please help me answer the following questions!
EFT i 11) (6 pts) Which types of symmetry are possible for a protein with six (6) identical subunits? (Select all correct answers) a) cyclic C b) cyclic C3 c) dihedral D2 d) dihedral D e) octahedral o f) icosahedral ро, Yo₂ - pO₂+ Pso 12) (6 pts) What is the fractional saturation of oxygen binding to myoglobin when the partial pressure of oxygen is 1.5 torr and dissociation...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
DATE: NURS 208A NAME: 1. The function of ribosomes is to: 6. Inb Digest foreign bacteria and toxic substances Produces energy from glucose y Aid in cell division Synthesize proteins Which of the following statement is false about the cell membrane? 2. Cell membrane is composed of phospholipid layer The cell membrane prefers large molecules to pass through freely Cell membrane is a semipermeable boundary which determines what can enter and ex the cell The exterior surface is hydrophilic phosphate...
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