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
saw5 [17]
3 years ago
11

The descending pathway from the red nucleus to the lower motor neurons is the __________ tract.

Biology
1 answer:
m_a_m_a [10]3 years ago
4 0

Descending tracts are the pathways by which motor signals are pass through from the brain to lower motor neurones. Thus, all the neurones within the descending motor system are classed as upper motor neurones. The lower motor neurones then directly innervate muscles to produce movement. Their cell bodies are found in the cerebral cortex or the brain stem, with their axons remaining within the CNS.

You might be interested in
Choose a starting
NNADVOKAT [17]

Answer:

Nitrogen is present in the atmosphere in a molecule form about 78 percent. This nitrogen comes to the earth with the water through rainfall. Some nitrogen fix by beneficial microorganisms such as Cyanobacteria and Azotobactor which are present in the roots of higher plants. These microorganisms convert nitrogen molecule into nitrates and used by the plants. There are some other microorganisms which again convert nitrate into nitrogen molecules, called denitrifying bacteria and nitrogen molecule goes to the atmosphere again and complete the cycle.

4 0
3 years ago
What is the difference between jet streams and global wind belts
ikadub [295]
Jet streams-Are fast flowing, narrow air currents found in the atmospheres of some planets, including earth.
Global wind belts-Are formed by 2 main factors which is the unequal heating of the earth by sunlight and the earths spin.
3 0
2 years ago
Question 1
seropon [69]

Answer:

predicted kingdom

physical characteristics

predictions about its environment

similar living organism

7 0
3 years ago
ILL GIVE U BRAINLYIST
Vitek1552 [10]

Answer:

D.

Explanation:

That is where it demonstrates how the word is said. it's easy to identify this because the pronunciation always comes right after the word itself in the definition.

3 0
2 years ago
Read 2 more answers
4. A sample of DNA from a human skin cell contains
Serhud [2]
A ) if it s dna G with C and A with T so if it s C 32 G its 32 you have only 100% so it should be 100-32-32 =36 A=T so 36=A+T 64=2T T =18
6 0
3 years ago
Other questions:
  • As a car is slowed, most of its kinetic energy is converted by the brakes to:
    9·1 answer
  • Algae → larva of a prawn → anchovy → eel. In this food chain, algae obtains about 4,000 KJ of energy from the sun. What is the a
    12·1 answer
  • Lipids are supplied in large quantities in the diet by: a. fats, oils, meats, and nuts. b. cereals, fruits, vegetables, and brea
    5·1 answer
  • Two organisms that occupy many of the same niches are most likely
    10·1 answer
  • Fungi consist of which types of cells? eukaryotes prokaryotes
    13·1 answer
  • During the translation of mRNA molecules, the new polypeptides are often directed to specific parts of the cell by the presence
    9·1 answer
  • What do humans do to decrease carbon in geosphere and biosphere
    13·1 answer
  • would a trait that has only two distinct phenotypes more likely be a single-gene trait or a polygenetic trait? How do you know?
    11·1 answer
  • How does overexploitation of oceans illustrate the tragedy of the commons ?
    12·1 answer
  • 3. Which part of the hair contains DNA?<br> a. Cuticle<br> b. Cortex<br> C. Medulla<br> d. Follicle
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!