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
Nastasia [14]
3 years ago
5

Periaqueductal gray neurons send descending axons into various regions of the medulla releasing serotonin.

Biology
1 answer:
Evgesh-ka [11]3 years ago
5 0

Answer:

True

Explanation:

Periaqueductal gray matter is found in the middle portion of brain.  When this grey matter is stimulated it activates neurons that releases enkephalin. Enkephalin further direct the stimulation to the raphe nuclei  with in the brain stem that releases serotonin. In this process, the ascending and descending axons are released  from  

a) subcortical nuclei

b) spinal trigeminal nuclei  

c) the spinal cord

Hence, the given statement is true

You might be interested in
. Corn has small, colorless, odorless, lightweight flowers without petals. What is the significance of these flowers in the poll
ipn [44]
<span>For the answer to the question above, flowers of corn are pollinated by the wind. They are small and lightweight to allow easy pollination by the wind. They do not need to attract animals or insects and are therefore colorless and odorless.</span>
6 0
3 years ago
Read 2 more answers
Animal lays eggs with a tough leathery watertight shell
ch4aika [34]

Are you asking what animal, cause if so, sea turtle. It's why they bury their eggs

6 0
4 years ago
Your town is planning on implementing a new wastewater reclamation plant (a connected wastewater plant and water treatment plant
Mazyrski [523]

The reasons why the wastewater reclamation plant will be implemented are the well-being of the environment, as well as making the water suitable for usage for the people. By installing the plant, the wastewater will be cleaned in most part. That will mean that the water can be returned to the nature without it causing damage to it and polluting it, but instead contributing to its well-being and proper functioning. Also, part of the water will be used for irrigation, as flushing water in the toilets, for doing laundry, which will result in preserving the freshwater reserves while still having a source of water for certain needs. The fact that the water will be cleaned, also means that the local water bodies will be safe to use for recreation, as they will not be polluted.

6 0
3 years ago
Read 2 more answers
White bears, like these, would be most likely found in what type of environment?
liberstina [14]

Answer:

they would be found in a, polar region

8 0
3 years ago
Read 2 more answers
What are the different types of uncomformities
Elis [28]

Answer: disconformities

Explanation: disconformities are usually erosional contacts that are parallel to the bedding planes of the upper and lower units. I hope this helps

6 0
3 years ago
Other questions:
  • reen and brown algae share many common features. Both have pigments for trapping sunlight and use photosynthesis for energy. Bot
    5·1 answer
  • A bloated corpse was found in the woods with no ants how many days was it there
    14·2 answers
  • Which tool should be used to accurately measure 22.0 mL of a liquid
    13·2 answers
  • There are 3 identical plants in 3 identical pots. They are all kept at the same temperature and receive the same amount of sunli
    7·1 answer
  • Assume that a dihybrid cross is made in which the genes' loci are autosomal, independently assorting, and incompletely dominant.
    7·1 answer
  • A pea plants tall stems are dominant to dwarf plants. Two heterozygous plants are crossed. If they have 80 offspring, how many p
    6·1 answer
  • The maximum size of a cell is limited by
    14·1 answer
  • Name 2 body systems that interact to maintain
    15·1 answer
  • Why do living things need air to breathe?<br>​
    8·1 answer
  • A student encounters an animal embryo at the eight-cell stage. The four smaller cells that comprise 1 hemisphere of the embryo s
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!