« previous next »

Author Question: Glutamate opens sodium gates, enabling sodium ions to enter the postsynaptic cell. What type of ... (Read 130 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jun 22, 2018
Glutamate opens sodium gates, enabling sodium ions to enter the postsynaptic cell. What type of effect is this?
 
  a. metabotropic
  b. ionotropic
 c. modulatory
 d. orthodromic

Question 2

What causes the primitive gonads to develop into masculine structures?
 
  a. the X chromosome
 b. the sex region Y (SRY) gene
 c. the sexually dimorphic nucleus
  d. Mllerian inhibiting hormone


yasmina

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

A phage cross made by doubly infecting the host cell with parental phages A phage cross made by doubly infecting the host cell with parental phages
Forms of Cell signalling Forms of Cell signalling
The responses of an on-center cell to contrast. The responses of an on-center cell to contrast.
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell. Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
Dolly the sheep was the first mammal cloned by nuclear transfer from a somatic cell Dolly the sheep was the first mammal cloned by nuclear transfer from a somatic cell
A comparison of a normal erythrocyte with sickle-cell anemia A comparison of a normal erythrocyte with sickle-cell anemia
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library