1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
galina1969 [7]
1 year ago
15

Neurotransmitters are released from axon terminals via _______. A. osmosis B. active transport C. diffusion D. exocytosis

Biology
1 answer:
Nutka1998 [239]1 year ago
6 0

The correct option is D

Neurotransmitters are released from axon terminals via exocytosis.

A neurotransmitter is stored inside synaptic vesicles which is a small sac-like structure. It is released into the synaptic cleft from axon terminals when a cell membrane fuses with vesicles. This process is termed exocytosis with the capability to release neurotransmitters in less than a millisecond.

In neurons of the nervous system, synaptic vesicle exocytosis occurs. Nerve cells communicate by electrical or chemical signals called neurotransmitters which are passed from one neuron to the next one. This transmission of neurotransmitters occurs by exocytosis.

The fundamental biological events of neurotransmission are dependent on neuronal communication and brain function including exocytosis of presynaptic vesicles which is for the release of neurotransmitters and the subsequent endocytosis.

Learn to know more about the release of neurotransmitters from a neuron on

brainly.com/question/12993033

#SPJ4

You might be interested in
Stimulus/Stress v.s. Response
guajiro [1.7K]

Answer:

The stress response, or “fight or flight” response is the emergency reaction system of the body. ... The stress response includes physical and thought responses to your perception of various situations. When the stress response is turned on, your body may release substances like adrenaline and cortisol.

Explanation:

7 0
3 years ago
A patient's rheumatoid arthritis (RA) has failed to respond appreciably to first-line treatments and the primary care provider h
Aleonysh [2.5K]

Answer:

D. The patient must stop all other drugs 72 hours before starting prednisone.

Explanation:

3 0
3 years ago
A client with hypertension has been started on losartan, an angiotensin ii receptor blocker (arb). after 6 weeks of therapy, the
Lerok [7]

The health care provider would likely add A diuretic to the regimen to better control the client's hypertension. 
When losartan therapy is started, maximal effects on blood pressure usually occur within 3 to 6 weeks. If losartan alone does not control blood pressure, a low dose of a diuretic may be added. A combination product of losartan and hydrochlorothiazide is available.
8 0
3 years ago
There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called ess
Dahasolnce [82]

Answer:

B

Explanation:

3 0
3 years ago
Read 2 more answers
Naturally occurring solid mixture of one or more minerals and organic matter
alina1380 [7]

The naturally occurring solid mixture of one or more minerals and organic matter is known as a Rock.

A rock is a naturally occurring substances that is a solid mixture of one or more minerals together with organic matter.

<h2>Further Explanation;</h2>
  • Rocks are classified based on the chemical composition, texture and the way they are formed.  One type of rock may change from one form to another through a rock cycle.
  • Rock cycle is the process through each various rocks change from one form to another, normally an interchange between the three major types of rocks.

There are three major classification of rocks:

<h3>Sedimentary rocks </h3>
  • Sedimentary rocks are types of rocks that are formed through accumulation of sediments at low temperatures in tectonic layers and sinks. These sediments includes; pebbles, shells, sand and other material fragments.  
  • The sediments accumulates in layers and then harden into rocks over a period of time.
  • Examples of sedimentary rocks include; limestone and conglomerate
<h3>Metamorphic rocks</h3>
  • These are types of rocks that are formed as a result of changes that occurs due to intense heat and pressure under the surface of the earth. They result from action of heat and pressure on other rocks that pre-existed.
  • These types of rocks are characterized by shiny crystals, ribbon-like layers among other features.
  • Examples of metamorphic rocks are marble and gneiss

<h3>Igneous rocks </h3>
  • These are types of rocks that are formed as a result hardening and cooling of magma from volcanic eruptions. Magma may cool inside the earth or when on the surface of the earth as a result of volcanic eruptions. The lava from this eruptions cools and hardens to form metamorphic rocks.
  • Igneous rocks are glass-like and shiny with no crystals. They may also have tiny spaces and holes due to gas bubbles trapped during the cooling process.
  • Examples of igneous rocks include obsidian and basalt.
  • The three types of rocks may be further classified in terms of chemical composition, texture and formation.

Key words: Rocks, types of rocks, chemical composition

<h3>Learn more about;</h3>
  1. Rocks and rock types; https://brainly.in/question/5987245
  2. sedimentary rocks; https://brainly.in/question/3259075
  3. igneous rocks; https://brainly.in/question/272012
  4. metamorphic rocks; https://brainly.in/question/1206219

Level; High school

Subject: Geography

Topic:  Rocks

sub-topic: classification of rocks

4 0
3 years ago
Other questions:
  • What are sedimentary rocks used for in everyday life?
    14·1 answer
  • The energy of a UV wave from the sun becomes part of the internal energy of the sidewalk causing the sidewalk to heat up, then t
    5·1 answer
  • In addition to problems with balance and coordination, a person with damage to the cerebellum will likely have problems with ___
    9·1 answer
  • Carbon has an atomic mass of 12 and an atomic number of 6, so the number of neutrons must be ____
    14·1 answer
  • Maturation of new sperm cells occurs in the _______.
    5·1 answer
  • Which form of precipitation is water that falls as chunks of solid ice?
    13·2 answers
  • How do the characteristics of an organism contribute to their survival?
    12·1 answer
  • Which of the following observations best supports the claim that mitochondria evolved
    6·1 answer
  • Find locally available materials that can be used in cleaning of the various body parts of the body.​
    10·1 answer
  • What do the Neuron and Epithelial Cells have in common?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!