« previous next »

Author Question: Because most receptors are membrane proteins, which of the following is usually (Read 804 times)

TI

  • Sr. Member
  • ****
  • Posts: 434
on: Jun 15, 2013
Because most receptors are membrane proteins, which of the following is usually true?
A) They lead to changes in intracellular ion concentration.
B) They open and close in response to protein signals.
C) They are only attached to one membrane surface: exterior or interior.
D) They preferentially bind with lipid or glycolipid signal molecules.
E) They change their conformation after binding with signal polypeptides.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jun 16, 2013
In class, we found it was E. Good luck with the rest.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

TI

  • Sr. Member
  • ****
  • Posts: 434
Reply #2 on: Jun 17, 2013
Thank you, you were right!


« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Results are shown for proteins denatured by two different environmental changes Results are shown for proteins denatured by two different environmental changes
Normal right tympanic membrane Normal right tympanic membrane
Proteins Proteins
Summary of Receptors for Somatic Sensations Summary of Receptors for Somatic Sensations
A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ... A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ...
Action Potential Membrane Potential Action Potential Membrane Potential
Video: B cells and antibodies

For a complete list of videos, visit our video library