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
Scilla [17]
3 years ago
13

Most of the brain's excitatory ionotropic synapses use the neurotransmitter ________ .

Biology
1 answer:
Sindrei [870]3 years ago
4 0
Most of the brain's excitatory ionotropic synapses use the neurotransmitter glutamate.


The best correct answer is C.

Hopes it help
You might be interested in
The process of _____ results in the amplification of particular b cells with specificity for antigen:
marissa [1.9K]
The process of __clonal selection__
8 0
3 years ago
During warmer months, manatees have been sighted from:
Pani-rosa [81]

Answer:

D.Georgia to Alabama

Explanation:

There are records of manatee sighting during the summer months in areas such as Alabama, Georgia and South Carolina. They migrate north in the summer months.

The manatees do not withstand temperatures below 21 degrees Celsius.

Most manatees migrate seasonally over long distances between a northern warm season range.

In winter the manatees are concentrated in Florida.

6 0
3 years ago
How many organs there are in the digestive system?
zhannawk [14.2K]
10 organs all together in the digestive system
4 0
3 years ago
Read 2 more answers
Which is of the air that envelops earths solid and liquid surface
adelina 88 [10]

Answer:

Oxygen?

Explanation:

I am not quite sure

3 0
3 years ago
What is the history of lyra?
nlexa [21]

Lyra  Latin for lyre, from Greek  is a small constellation. It is one of 48 listed by the 2nd century astronomer Ptolemy, and is one of the 88 constellations recognized by the International Astronomical Union. Lyra was often represented on star maps as a vulture or an eagle carrying a lyre, and hence sometimes referred to as Aquila Cadens or Vultur Cadens. Beginning at the north, Lyra is bordered by Draco, Hercules, Vulpecula, and Cygnus. Lyra is visible from the northern hemisphere from spring through autumn, and nearly overhead, in temperate latitudes, during the summer months. From the southern hemisphere, it is visible low in the northern sky during the winter months.

Vega, Lyra's brightest star is one of the brightest stars in the night sky, and forms a corner of the famed Summer Triangle asterism. Beta Lyrae is the prototype of a class of stars known as Beta Lyrae variables. These binary stars are so close to each other that they become egg-shaped and material flows from one to the other. Epsilon Lyrae, known informally as the Double Double, is a complex multiple star system. Lyra also hosts the Ring Nebula, the second-discovered and best-known planetary nebula.

8 0
3 years ago
Other questions:
  • In which organism is ddt least concentrated?
    13·1 answer
  • I study the details of protein molecules on the surface of a cell, a biologist would really likely use a A. Scanning electron mi
    14·1 answer
  • The alleles for brown eyes (B) are dominant, while those for blue eyes (b) are recessive. If Lesley’s mother has the genotype BB
    7·1 answer
  • Which class level is honey bees
    13·1 answer
  • Flowers that have both male and female parts are called _____ flowers.
    15·2 answers
  • What is not an ocean resource ?
    10·1 answer
  • GTPases serve in many signal transduction pathways and the presence of GTP or GDP dictates where the pathway is on or off, respe
    7·1 answer
  • The crown-of-thorns sea star, Acanthaster planci, preys on the flesh of live coral. If coral animals are attacked by these sea s
    12·2 answers
  • What was the Industrial RevoWhich is a consumer? A. algae B. human C. cabbage D. carnationlution?
    13·1 answer
  • Which of the following events is typical of meiosis but not of mitosis?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!