Question

Which of the following transporters contributes to the transcellular transport of glucose? A) All of the...

Which of the following transporters contributes to the transcellular transport of glucose?

A) All of the above
B) C&D only
C) Glucose uniporter
D) Na+/ glucose symporter
E) Na+/K+ pump
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Transport of glucose across cells occurs by both uniporters and NA+/glucose symporter i.e. co4ect option is option D.

GLUT is the kind of uniporter transport protein that does the function glucose transport distributed throughout body. Where as recently discovered is the sodium-dependent cotransport of glucose happens in intestinal absorption.

Add a comment
Know the answer?
Add Answer to:
Which of the following transporters contributes to the transcellular transport of glucose? A) All of the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 9. The Glut2 glucose transporter… a) Is an example of simple passive transport b) Is an...

    9. The Glut2 glucose transporter… a) Is an example of simple passive transport b) Is an example of facilitated passive diffusion c) Is a uniporter requiring energy to transport Na+ and K+ ions d) Is an antiporter requiring energy to transport Na+ and K+ ions e) Is a symporter requiring energy to transport Na+ and K+ ions

  • Imumseinratio that can be 2. Calculate the maximum (glucose]out achieved by the plasma membrane N...

    imumseinratio that can be 2. Calculate the maximum (glucose]out achieved by the plasma membrane Na*-glucose symporter of an epithelial cell when [Na']n 12 mM, [Nalout 145 mM, the membrane potential is -50 mV (inside negative), and the temperature is 37 °C Apical surface Basal surface Intestinal Blood lumen 2 K* Microvili Epithelial cell 3 Na+ Na"K+ ATPas Glucose Glucose Glucose uniporter GLUT2 (facilitates Na -glucose symporter (driven by high extracellular Na I downhill efflux) imumseinratio that can be 2. Calculate...

  • Question 1 Which of the following are likely to diffuse through the plasma membrane? glucose K+...

    Question 1 Which of the following are likely to diffuse through the plasma membrane? glucose K+ Cl- H20 Na+ CO2 02 lipid Question 4 Which is(are) true about transport across the membrane? Channels can perform either active or passive transport Charged molecules move according to their electrochemical gradients Movement of an ion down its gradient requires energy Transporters are faster but less selective than channels Question 6 In the coupled transport of Na+ and glucose, the transporter O is an...

  • What more info do you need? This is all I've been provided. 1. Intestinal epithelial cells...

    What more info do you need? This is all I've been provided. 1. Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the Na-glucose symporter. Recall that the Na concentration is significantly higher outside the cell than inside the cell. The symporter couples the "downhill" transport of two Na' ions into the cell to the "uphill" transport of glucose into the cell. (opts) a. If the Na concentration outside the cell ([Na Jou) is 161 mM...

  • During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...

    During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation:   FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...

  • The Na glucose symporter transports glucose from the lumen of the small intestine into cells lining...

    The Na glucose symporter transports glucose from the lumen of the small intestine into cells lining the lumen. Transport of 1 glucose molecule is directly coupled to the transport of 2 Nations into the cell. 2 Na*(out) + 1 glucose(out) - 2 Nat(in) + 1 glucose(in) Assume the following conditions at 37 °C: [Nalin - 12 mm, [Na lout = 145 mm, (glucoseJout = 28 pm, and Ay =-72 mV (inside negative). Faraday constant F = 96,485 C/mol, ideal gas...

  • Which choice represents transport proteins in a neuron? a. Voltage-gated channels and passive transporters b. Passive...

    Which choice represents transport proteins in a neuron? a. Voltage-gated channels and passive transporters b. Passive transporters and sodium-potassium cotransporters c. Sodium-potassium cotransporters, passive transporters, and voltage-gated channels d. Voltage-gated channels and passive transporters e. Sodium-potassium cotransporters and voltage-gated channels

  • 5/2400 Resources Give Up Hint Intestinal epithelial cells pump glucose into the cell against its concentration grad...

    5/2400 Resources Give Up Hint Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the Nat-glucose symporter. Recall that the Nat concentration is significantly higher outside the cell than inside the cell. The symporter couples the "downhill" transport of two Nations into the cell to the "uphill" transport of glucose into the cell. If the Na+ concentration outside the cell (INa1.) is 151 mM and that inside the cell ([Na]) is 23.0 mm, and the cell...

  • 4. Glutamine transporters are proteins that, ironically enough, transport glutamine across a memb...

    4. Glutamine transporters are proteins that, ironically enough, transport glutamine across a membrane. These transporters usually transport sodium along with them. Below is a depiction of the glutamine transport. The binding affinity for glutamine when it's open to the outside is 0.2 mM, while inside it spikes to 5 mM. Na Gln 1 mM 0.4mM Gln 0.7 mM Nat 0.5 mM Which direction would you hypothesize the sodium flow is going in? Why is this sodium transport necessary? When the...

  • QUESTION 32 Which of the following is an example of a gradient-driven active transporter A. Aquaporin...

    QUESTION 32 Which of the following is an example of a gradient-driven active transporter A. Aquaporin water transport B. Na+K+ ATPase C. glucose permease transport D. Osmosis E. Na+glucose symport F. All of these answers are correct G. None of these answers are correct

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT