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
Volgvan
2 years ago
11

The process that is involved when a sensory system first detects an external stimulus is?

Biology
1 answer:
MrRissso [65]2 years ago
5 0

Sensation

<h3>How does sensory transduction work?</h3>

Action potentials, or electrical impulses, are nearly entirely how the brain functions. (This is not the complete picture; there are more chemical components, but for the sake of this response, we will disregard them.) How to turn an universe of non-electrical inputs into a signal that the brain can understand is the issue at hand. Therefore, we have transducers—things or structures that can convert various forms of energy into electrical impulses that our brains and, incidentally, electronics can use.

On their cell membranes, sensory cells express a variety of chemicals. These structures serve a range of purposes, including supporting tissue integrity, acting as receptor sites, and carrying out signaling processes. The majority of these receptors react to chemical stimuli, such as those that adrenaline binds to in the heart, those that muscles express in the form of insulin and glucagon receptors, and so on. Some of these structures will, however, react to outside forces.

To learn more about sensation, visit:

brainly.com/question/28321839

#SPJ4

You might be interested in
What is the name of thespecific organelle that is studded with<br> ribosomes in a eukaryoticcell?
Alik [6]

Answer:

The (rough) endoplasmic reticulum

Explanation:

The endoplasmic reticulum is a system of interconnected membranes that functions in the synthesis of several membrane-related proteins and lipids. There are two types of endoplasmic reticulum in the eukaryotic cell;

  • Smooth endoplasmic reticulum
  • Rough endoplasmic reticulum

The smooth endoplasmic reticulum is actually smooth because it has no ribosome attachment while the rough endoplasmic reticulum appears rough due to the attachment by ribosomes.

<em>Therefore, the name of the specific organelle that is studded with ribosomes in eukaryotic cell is endoplasmic reticulum.</em>

5 0
3 years ago
The act of breathing raises the blood oxygen level, lowers the blood carbon dioxide concentration, and raises the blood pH. Acco
tino4ka555 [31]

Answer:

A rise in blood carbon dioxide concentration.

Explanation:

The feedback regulation may be defined as the process in which the end product of the metabolic pathway regulates the homeostasis of the body. Two main types of feedback are positive feedback and negative feedback.

The negative feedback mechanism occurs when the end product of the reaction is responsible for the shutdown of the metabolic pathway and decreases its concentration. The breathing is controlled by the negative feedback mechanisms, the increase in carbon dioxide concentration acts as the negative sensor as this sensor is mainly responsible for the increase in amount of oxygen level and maintain homeostasis of the body.

Thus, the correct answer is option (c).

6 0
3 years ago
Which of the following is true of penguins?
Alexxx [7]

A. They live in the polar regions of the Northern and Southern Hemispheres.

5 0
3 years ago
The stomach liver and other parts of the digestive tract are contained in the
Maslowich

The answer is an abdominal cavity.  

The abdominal cavity refers to a space that comprises various essential organs including the stomach, the lower part of the esophagus, colon, small intestine, gallbladder, liver, rectum, bladder, spleen, and kidneys.  

The abdominal cavity is a big cavity found in humans and various other animals. It is a component of abdominopelvic cavity. It is situated above the pelvic cavity and below the thoracic cavity. Its dome-shaped roof is the thoracic diaphragm, a thin sheet of muscles beneath the lungs, and its floor is the pelvic inlet, opening into the pelvis.  


3 0
4 years ago
1_____________________It is the temperature required for a liquid to become a gas.
guajiro [1.7K]

Answer:

1) 212° F

2)applied force

3)gases

4) condensation

5) evaporation

6) freezing

7) sublimation

8) temperature

5 0
3 years ago
Read 2 more answers
Other questions:
  • The infants in the strange situation who waver as they move from mother to toys, are hesitant to explore, are cautious when meet
    12·1 answer
  • Which of the following coilponents do ALL cells have in common?
    8·1 answer
  • Why are Carbon-14 and carbon-12 considered to be isotopes?
    5·1 answer
  • Which work against each other to maintain homeostasis?
    14·1 answer
  • What occurs during stage two respiration
    7·1 answer
  • What does not pass through the stomata of leaves ​
    12·1 answer
  • What type of protein regulates the turning on and off of genes?
    11·2 answers
  • Plz help , trying to fix grade
    8·1 answer
  • When fruits or vegetables are left exposed to the air after they have been boiled, they don't turn brown. How can you explain th
    13·1 answer
  • Which short-term environmental change would a very small asteroid or comet impact on Earth most likely cause?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!