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
Anton [14]
3 years ago
15

Dmitry holds his hand close to a fire. his _____ neurons allow him to feel the heat, while his motor neurons allow him to move h

is hand away from the fire.
Biology
1 answer:
N76 [4]3 years ago
6 0

Sensory neurons

Dmitry holds his hand close to a fire. His sensory neurons allow him to feel the heat, while his motor neurons allow him to move his hand away from the fire.

The Sensory neurons are the nerve cells that receive information from the sensory receptors and transmit the information from the sensory receptors to the brain through the spinal cord. In the question given, Dmitry was able to feel the heat when he held his hand close to the fire because the sensory receptors in the skin transmits information through the sensory neuron from the environment to the central nervous system.  


You might be interested in
What is the main function of the scrotum user: sperm deposited in the vagina are capable of fertilization for about how long?
iogann1982 [59]
Three days in to the fertilizatiom go long with 3 or 4 months
4 0
3 years ago
In biological systems, there are several membrane transport systems responsible for the passage of ions like Na+ and K+ , or sma
Pepsi [2]

Answer:

Answered below

Explanation:

Cell membranes are barriers which protect and regulate the movement of substances in and out of the cells. It is a semi-permeable and selective structure.

In the passive transport system, substances move along a concentration gradient and it doesn't require energy. The examples of passive transports include; simple diffusion which transports carbon dioxide and oxygen, osmosis and facilitated diffusion which transports charged molecules like ions, sucrose etc.

In active transport, substances move against the concentration gradient. This requires energy. The two main types are: primary active transport, which uses direct metabolic energy e.g Na+/K+ pump, and the secondary active transport system which couples the transported molecules with another molecule moving along the gradient, example the Na+/glucose transporter.

7 0
3 years ago
How did the language variety of Tan's mother affect Tan's perception of her mother?
mel-nik [20]

The correct answer is B. Tan was proud of her mother who had a unique way of communicating in English language that is why in her book she chooses to discuss about her mother.

Tan and her mother they had a close relationship because,

1. Tan's mother used to attend tans lectures.

2. Her mother trusts and relies on her to talk to doctors about the scan of CAT.

Tan is the author of this essay which is entitled as the" mother tongue". The message of Tan's essay is that communication is more about intent and not specific word and words usage.

3 0
3 years ago
Read 2 more answers
The integumentary system is composed of what type of tissues?
adell [148]
I would say C but In the integumentary system there are four main tissue types, those are Epithelial, Connective, Nervous and Muscular tissue
6 0
3 years ago
Would a volcanic eruption affect Earth’s climate?Justify your response.
Ratling [72]

Answer:

Explanation:

The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.

3 0
3 years ago
Other questions:
  • What is the water potential of the surrounding solution
    14·1 answer
  • What factors contributes most to the sustainability of a habitat
    11·1 answer
  • Explain what causes oxyhemoglobin to dissociate readily in actively respiring tissues?
    6·1 answer
  • Select the correct answer.
    14·2 answers
  • Why is the movement of basic elements in<br> ecosystems different from the transfer of<br> energy?
    5·1 answer
  • Explain why temperature changes occur. <br> plz help
    6·1 answer
  • Which city has the greatest wind velocity?
    12·2 answers
  • What are Hydrothermal Vents? Do they contribute to the saltiness of the sea? Why or why not?​
    9·2 answers
  • For which macromolecule does that student list an incorrect function
    11·1 answer
  • A recipe for a cake calls for both liquid and dry ingredients. If you are following the recipe, how will the order in which you
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!