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
Anestetic [448]
3 years ago
13

Norepinephrine, serotonin, and dopamine are all examples of _______.A. bodily humors. B. synaptic clefts.

Biology
1 answer:
Hatshy [7]3 years ago
6 0

The question is incomplete as it does not have the options which are:

A.bodily humors. B.synaptic clefts. C.neurotransmitters. D.growth hormones.

Answer:

The correct answer will be option- C

Explanation:

Neurotransmitters are the chemicals released from the neurons at the synaptic junctions which helps in the transmission of the electrical impulse from one neuron to another.

The dopamine, serotonin and nor-epinephrine are the biogenic forms of neurotransmitters which are synthesized from the precursors of the amino acids. These neurotransmitters are produced in producing different functions in the body.

Thus, option- C is the correct answer.

You might be interested in
A postbirth complete blood count (cbc) has noted an elevated white blood cell (wbc) count of 22,000/mm3. which rationale is accu
Lisa [10]
This is a normal variation due to stress of labor
The level of white blood cells in the body vary due to the amount of external stress that is placed on the body. The level indicated, 22,000/mm³ is within this range, which extends up to 30,000/mm³ for women after delivery. Because this is well within the normal range, there is no need to retest the value obtain neither is there a need to administer antibiotics.
7 0
3 years ago
What is the main function of the immune system?
ivanzaharov [21]

Answer:

A. keeps you healthy

Explanation:

The immune system protects your body from outside "invaders," such as bacteria, viruses, fungi, and toxins.

4 0
3 years ago
Read 2 more answers
Which two features indicate that a cell is a plant cell and not an animal cell? A. cell membrane, flagella B. lysosome, vacuole
Triss [41]
c. cell wall, vacuole

Among the choices above, the two features that indicate that a cell is a plant cell is the cell wall and vacuole. The cell wall can only be found in plant cells. It is the rigid cell that surrounds the cell membrane. The vacuole of a plant cell and animal cell are way too different. The vacuole of an animal cell is usually more than one and small, even smaller that that of the plant cell. On the other hand, the vacuole of the plant cell is only one in fact a large one that takes up almost 90 percent of the volume of the cell
8 0
3 years ago
Read 2 more answers
During metaphase of meiosis i, homologous chromosomes and the alleles they possess are distributed to different gametes. what is
Vesnalui [34]
During metaphase 1, the spindle fibers attach to the centromeres of each chromosome. Both kinetochores of each sister chromatid pair are turned toward the same pole. And 2 members of each chromosome pair (sister chromatids) are pulled into each new cell during anaphase 1.

I think the answer you want is they are called chromatids.
3 0
3 years ago
How does clearcutting damage an area's ecological integrity?
PSYCHO15rus [73]
Clearcutting results in the removal of topsoil and some animal habits, which can prevent the forest from being able to grow again. While it is cheap, the damage to the food chain and surrounding ecosystem can destroy entire regions.
6 0
3 years ago
Other questions:
  • What is the role of restriction enzymes in studying the human genome?
    15·2 answers
  • Why is DNA called the blueprint of life?
    10·1 answer
  • When a police officer uses radar for speed control, the officer is using what kind of electromagnetic waves? A) radio waves B) g
    8·1 answer
  • Which of the following does not represent a common outcome following introduction of foreign DNA into a bacterial cell?Choose on
    5·1 answer
  • Finding that two species have similar DNA is an example of studying which characteristic to determine evolutionary relationships
    11·1 answer
  • What happens to the partial pressure of oxygen in a sample of air?
    10·1 answer
  • 1. Explain the basic techniques used to manipulate genetic material.
    10·1 answer
  • What is an adaptation? What happens if the adaptation has a positive affect?
    7·2 answers
  • 2. Choose all of the answers that apply to catabolic metabolism (Check all that apply)
    8·1 answer
  • How long does it take for a dead animal to decompose
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!