Three questions, same topic: If a cell has a greater concentration of O2 outside of the...
Three questions, same topic:
If a cell has a greater concentration of O2 outside of the cell compared to inside the cell, will an active transporter be used to move the O2 outside the cell? Explain why or why not?
If a cell has a greater concentration of H+ outside of the cell compared to inside the cell, will an active transporter be used to move the H+ outside the cell? Explain why or why not?
And finally...
If a cell has a greater concentration of Leucine outside of the cell compared to inside the cell, will an active transporter be used to move the Leucine outside the cell? Explain why or why not?
Homework Answers
Answer:-anwer of all of 3 is same.As in each case active transport is used to move molecules or protein from inside of cell to outside of cell.As in each ,the concentration of molecules is higher outside as compare to inside of cell.so,their concentration gradient is from outside of cell to inside of cell.To move a molecule or protein from its lower concentration to higher concentration against the concentration gradient energy is required to pump the molecules and protein against the concentration gradient.
THANKYOU....ANY QUERY PLEASE COMMENT.....
Add Answer to:
Three questions, same topic:
If a cell has a greater concentration of O2
outside of the...
Saved f the concentration of solutes outsi If the concentration of solutes outside the plant cell...
Saved f the concentration of solutes outsi If the concentration of solutes outside the plant cell is greater than the concentration on the inside, water will Help Sav Multiple Choice move into the cell. move in both directions equally. move against a concentration gradient. move out of the cell. None of these answers are correct. < Prev 81 of 100 Next > 45 29 (od tv
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a...
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If a cell is in a hypertonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If the osmolarity of the...
The concentration of Ca^2+ is greater outside a cell relative to inside. Which of the following...
The concentration of Ca^2+ is greater outside a cell relative to inside. Which of the following statements is most likely to occur? A. Ca^2+ ions would enter the cell by osmosis. B. Ca^2+ ions would enter the cell via a channel protein. C. Ca^2+ ions would enter the cell by active transport. D. Ca^2+ would move out of the cell by passive diffusion. 20. Which of the following have mitochondria? A. Bacteria. B. Animal cells. C. Plant cells. D. B...
Suppose that the concentration of lactose within a bacterial cell is to be maintained at 10...
Suppose that the concentration of lactose within a bacterial cell is to be maintained at 10 mM, whereas the external lactose concentration is only 0.2 mM. Do you predict that the AGinward for lactose will be positive or negative? Explain your reasoning Drag the terms on the left tot the appropriate blanks on the right to complete the sentences. Not all terms will be used. nonspontaneous spontaneous 1. The concentration of lactose the cell is much greater compared to the...
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less...
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less than inside the cell B. Is much greater than inside the cell C. Is much less than inside the cell D. Is same as inside the cell E. Is slightly greater than inside the cell 31. A solvent is a A .A salt or sugar B. One component of a cell membrane C. The substance in which a solutes are dissolved D. Selectively permable...
Question 25 If a cell has the same concentration of dissolved molecules as of its outside...
Question 25 If a cell has the same concentration of dissolved molecules as of its outside environment, the cell's condition is called as being isotonic. hypertonic. hypotonic. hydrophobic. hydrophilic. 2 pts Question 26 The substance that is dissolved in a mixture is called?
1. A transporter protein has two conformations, A and B. Binding site for Slug is open...
1. A transporter protein has two conformations, A and B. Binding site for Slug is open inside the cell for conformation A, while it is open outside the cell for conformation B. i) Which conformation should have the lowest Kd for Slug, A or B? ii) Explain why the Kd for Slug cannot be the same in conformations A and B in order for efficient transport to occur. 2. Imagine another protein that couples transport of Slug to the energetically...
please give an explanation for question 31 thank you! 31. GIVEN: Anion Q has an equilibrium...
please give an explanation for question 31 thank you!
31. GIVEN: Anion Q has an equilibrium potential of -60 mV. a. (2 pts) Is Q in greater concentration inside or outside the cell? Explain your answer. Q is greater consentration Instre of the cell. This is because Q is a ano is trying to enter the cell, where to making it regate b. (2 pts) If the cell is at rest (with a membrane potential of -70 mV), would the...
Which of the following statements Explain primary, secondary, tirtially and quaternary structures of protien Questions for...
Which of the following statements Explain primary,
secondary, tirtially and quaternary structures of protien
Questions for G2: 1) Would you expect to find valine and leucine on the outside or the inside of the tertiary structure? Why? pts) 2) State whether the following statement describe primary, secondary, tertiary, or quaternary protein (15 pts) structure A. Adjacent chains of polypeptides are held together by hydrogen bonds between the O of the carbonyl group of one chain and the H of an...
I dont understabd the last 3 questions . A single piant cell is placed in an...
I dont understabd the last 3 questions .
A single piant cell is placed in an sotoric solution. Salt is then odded to the sokutlion. wwich ot me totowing wouid occur as a resut of the solt addition Water wouid leave the cell by osmoss. causing the volume of the cytoplosm to decreone. Water would entor the cel by osmosis, and the cel would swe t T The added salt would enter the cel cousing the cell to take up...
Saved f the concentration of solutes outsi If the concentration of solutes outside the plant cell is greater than the concentration on the inside, water will Help Sav Multiple Choice move into the cell. move in both directions equally. move against a concentration gradient. move out of the cell. None of these answers are correct. < Prev 81 of 100 Next > 45 29 (od tv
Of Solute particles. If a cell is in a hypotonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If a cell is in a hypertonic solution, the extracellular fluid has a osmolarity then the inside of the cell. This means it has a solute concentration outside of the cell. Water will move the cell. If the osmolarity of the...
The concentration of Ca^2+ is greater outside a cell relative to inside. Which of the following statements is most likely to occur? A. Ca^2+ ions would enter the cell by osmosis. B. Ca^2+ ions would enter the cell via a channel protein. C. Ca^2+ ions would enter the cell by active transport. D. Ca^2+ would move out of the cell by passive diffusion. 20. Which of the following have mitochondria? A. Bacteria. B. Animal cells. C. Plant cells. D. B...
Suppose that the concentration of lactose within a bacterial cell is to be maintained at 10 mM, whereas the external lactose concentration is only 0.2 mM. Do you predict that the AGinward for lactose will be positive or negative? Explain your reasoning Drag the terms on the left tot the appropriate blanks on the right to complete the sentences. Not all terms will be used. nonspontaneous spontaneous 1. The concentration of lactose the cell is much greater compared to the...
30. An isotonic solution means that the solute concentration outside the cell: A. Is slightly less than inside the cell B. Is much greater than inside the cell C. Is much less than inside the cell D. Is same as inside the cell E. Is slightly greater than inside the cell 31. A solvent is a A .A salt or sugar B. One component of a cell membrane C. The substance in which a solutes are dissolved D. Selectively permable...
Question 25 If a cell has the same concentration of dissolved molecules as of its outside environment, the cell's condition is called as being isotonic. hypertonic. hypotonic. hydrophobic. hydrophilic. 2 pts Question 26 The substance that is dissolved in a mixture is called?
please give an explanation for question 31 thank you!
31. GIVEN: Anion Q has an equilibrium potential of -60 mV. a. (2 pts) Is Q in greater concentration inside or outside the cell? Explain your answer. Q is greater consentration Instre of the cell. This is because Q is a ano is trying to enter the cell, where to making it regate b. (2 pts) If the cell is at rest (with a membrane potential of -70 mV), would the...
Which of the following statements Explain primary,
secondary, tirtially and quaternary structures of protien
Questions for G2: 1) Would you expect to find valine and leucine on the outside or the inside of the tertiary structure? Why? pts) 2) State whether the following statement describe primary, secondary, tertiary, or quaternary protein (15 pts) structure A. Adjacent chains of polypeptides are held together by hydrogen bonds between the O of the carbonyl group of one chain and the H of an...
I dont understabd the last 3 questions .
A single piant cell is placed in an sotoric solution. Salt is then odded to the sokutlion. wwich ot me totowing wouid occur as a resut of the solt addition Water wouid leave the cell by osmoss. causing the volume of the cytoplosm to decreone. Water would entor the cel by osmosis, and the cel would swe t T The added salt would enter the cel cousing the cell to take up...
Most questions answered within 3 hours.
-
1. Smaller cost distortions occur when the traditional systems'
single indirect-cost rate and the activity-cost-driver rates:...
asked 25 seconds from now -
Using either a FMECA approach or some other appropriate RCA
tool, identify five risk treatment actions...
asked 13 seconds from now -
If for a test the P-value is between 0.0025 and 0.005, what
conclusion can you draw?...
asked 12 minutes ago -
Using Python. Write a function clean2(aList) that takes a list
of integers aList as argument, and...
asked 17 minutes ago -
Intrapreneurship is defined as the
development of an enterprise culture with an existing (Nandan,
2009). An...
asked 31 minutes ago -
QUESTION 1 Tamiflu is a drug used to treat influenza. A study
found that Tamiflu reduced...
asked 35 minutes ago -
Which of the following would be less likely to be used to
allocate factory overhead when...
asked 41 minutes ago -
Transverse pulses travel with a speed of 195 m/s along a taut
copper wire whose diameter...
asked 40 minutes ago -
Sampling for Engineers Homework question 11.51
Suppose that Y1;Y2;Y3;Y4 denote a random sample from a
Poisson(θ)...
asked 43 minutes ago -
Which of the following is cleaved by regulated intramembrane
proteolysis (RIP)? Select any/all answers that apply....
asked 42 minutes ago -
Random characters You decide to create a program characters.py
that fills a two-dimensional list with random...
asked 55 minutes ago -
What are the major sources of error in your determination of the
molar mass? Select all...
asked 58 minutes ago