Guest
asked 8 months ago
1 Answer - Sort by: Date | Rating
When an action potential arrives at a synaptic knob it causes calcium channels to open in the pre-synaptic membrane. Calcium ions rush into the synaptic bulb down its concentration gradient from the cleft. This influx of calcium ions causes vesicles containing acetylcholine to move towards the presynaptic membrane. The vesicles fuse with the membrane releasing the neurotransmitter into the synaptic cleft. The acetylcholine diffuses across the cleft and attaches to specific receptor sites on the postsynaptic membrane.
0
0
Guest
answered 7 months ago
- What Color Boils The Fastest?
- What Is The Percent By Mass Of CsCl In A 4.7M Solution? The Density Of The Solution Is 1.79 G/ml
- What Is The Net Ionic Equation For AgNO3 + NaCl?
- What Is The Name For C5H10?
- How Many Valence Electrons Does The Element Barium Have?
- Which Element Is The Most Reactive?
- Which Element Is The Most Reactive Out Of Iron, Chlorine, Nickel And Helium?
- In Bone Calcium Phosphate Forms Crystals Of What?
- What Are The Chemical Changes Of Copper Sulfate?
- Is Acrylic Paints Good For Baked Clay?
- How Many Electrons Gained Or Lost By Sodium?
- Is Hno3 Necessary?
- What Is The Chemical Equation For Copper (II) Plus Silver (I) Nitrite?
- What Elements Has 47 Protons In Its Nucleus?
- What Is The Three Elements Of Social Groups?
- Will Varying Temparatures Affect The Amount Of Rust On A Penny,nail Andpaperclip When Submerged In Liquid Environment? What Are The Variables?
- Does Impurity Lower The Melting Point Of Compounds?
- What Does Evaporation Have To Do With Condensation?
- How Many Grams Of Silver Can Be Recovered From 125 G Of AgNO3?
- What Is The Percentage Of Silver In AgNO3?
- How Many Molecules Are In .3652 G Of Iron Chloride?
- Do You Snort Meow Just Like Coke?
- Do You Snort It Like Coke?
- What Is The Heaviest Metal Compound?
- Will Apples Rot Faster In Water, Soda, Or Orange Juice?
New Comment - Comments are editable for 5 min.