« previous next »

Author Question: Glutamate opens sodium gates, enabling sodium ions to enter the postsynaptic cell. What type of ... (Read 115 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?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

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?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Plant cell to Label Plant cell to Label
Brain Cell Brain Cell
Firing Pattern of a REM-ON Cell Firing Pattern of a REM-ON Cell
Carbapenems and Miscellaneous Cell Wall Inhibitors Carbapenems and Miscellaneous Cell Wall Inhibitors
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Conservation of bicarbonate ions Conservation of bicarbonate ions
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library