Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

12 Questions

0 Views

Glutamate Transmission Process Overview

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary mechanism by which glutamate is made?

Conversion of GABA by GABA decarboxylase

Conversion of aspartate by aspartate synthase

Conversion of glutamine by glutaminase (correct)

Conversion of glycine by glycine transporter

What ion plays a crucial role in causing exocytosis of vesicular glutamate?

Potassium (K+)

Calcium (Ca2+) (correct)

Sodium (Na+)

Chloride (Cl-)

Which ion is NMDA receptor permeable to?

Magnesium and Zinc

Calcium and Sodium (correct)

Potassium and Chloride

Iron and Copper

Which receptor does Ketamine primarily act on?

NMDA receptor Signup and view all the answers

What is a pharmacologically distinct modulatory site from the glutamate site on the NMDA receptor?

Glycine site Signup and view all the answers

What effect do glycine transport blockers have on NMDA receptors?

Facilitate functioning without excitotoxic effects Signup and view all the answers

Which neurotransmitter is responsible for anxiety control by facilitating GABAA receptor function?

Acetylcholine Signup and view all the answers

What is the primary mechanism of action of benzodiazepines in relieving anxiety?

Facilitating GABAA receptor function Signup and view all the answers

What is the underlying cause of Huntington's disease?

Loss of cholinergic neurons in basal ganglia Signup and view all the answers

How do barbiturates exert their anticonvulsant effects?

Extending GABAA receptor channel opening Signup and view all the answers

Which neurotransmitter is primarily involved in movement control in the basal ganglia?

Acetylcholine Signup and view all the answers

What neurotransmitter interaction in the brain is related to addiction to nicotine?

Acetylcholine with dopamine Signup and view all the answers