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
dalvyx [7]
2 years ago
12

What is the term for the ability of muscles to be slightly contracted at all times to be ready to act?

Biology
1 answer:
aev [14]2 years ago
3 0

<u>Answer</u>:

The term for the ability of muscles to be slightly contracted at all times to be ready to act is Muscle tone.  

<u>Explanation</u>:

Regular partial contraction of the muscle or can be said as its resistance power to stretching during the resting phase. It helps in maintaining the posture of the body. The muscle tone occurs due to the hypotonia. This happens as the muscles depends upon the motor nerve signals which can be disrupted at the brain level, spinal cord or may be due to damage of muscle nerve. It can be measured with the stiffness which acts as a resistance to that of the passive movement.  

You might be interested in
Morphine combined with alcohol can produce _____ effects
soldier1979 [14.2K]
The answer that best completes the statement above is DEADLY. Mixing morphine and alcohol can have deadly effects. We know that morphine is a type of pain killer. How this works is by influencing how the brain perceives pain. On the other hand, alcohol is a depressant. Mixing both can result in lack of coordination, impaired judgment and motor skills. Since the body is too depressed, this may result in coma or death.
7 0
3 years ago
Read 2 more answers
А<br> is a group of cells that have the same function.
ZanzabumX [31]

Answer:

I don’t understand...

Explanation:

You didn’t ask a question ummm

6 0
3 years ago
Evaporites are chemical sedimentary rocks that form from the crystals that remain after water evaporation. Borax and gypsum are
givi [52]

Answer: Increase in compactness of the material.

Explanation:

Evaporites are the sedimentary rocks that are formed by the sediments and brines of the materials being degraded or withered from the parent and pre-existing rocks. The water is also lost from the withered material due to evaporation. The borax and gypsum also lose water to become evaporites and the increase in compactness due to loss of water molecules and increase in intramolecular forces between solid substances in the rock helps in sedimentation of the rock.

3 0
3 years ago
Place the steps of the respiration process in the correct order.
noname [10]

During respiration, 3) Air enters the nostrils. 1) Air passes from the trachea to the bronchi. 4) Air diffuses from the alveoli to the blood cells. 2) Oxygen enters the blood cells. 5) Blood transports oxygen to other cells.

<h3>What is respiration?</h3>

During respiration process occurs gas interchange between the body and the environment.

There are two types of respiration,

1) External respiration involves two different stages, inspiration - inhalation- and expiration -exhalation-.

• During inspiration, the diaphragm and intercostal muscles contractions enhance the size of the thoracic box and reduce internal pressure. As a result, air flows in and fills the lungs.

• During expiration, the diaphragm relaxes, and the volume of the thoracic box diminishes, increasing the internal pressure and making the lungs contract, which results in air expulsion.

2) Internal respiration, during which blood and cells interchange oxygen and carbon dioxide.

Steps:

1) External respiration - Inhalation

Air passes from the environment to the lungs through the nose or mouth.

Oxygenated air moves

• From the nose or mouth to the pharynx.

• From the pharynx to the larynx.

• From the larynx to the trachea.

• From the trachea to the bronchia.

• From bronchia to bronchiole.

• Finally, from the bronchiole to alveoli.

Gas interchange with blood occurs in alveoli.

2) Internal respiration - Systemic circulation

The oxygenated blood moves from the lungs to the heart and the rest of the body.

Gases interchange occurs during this step. Cells take oxygen and release carbon dioxide.

Deoxygenated blood moves from tissues to the heart and from the heart to the lungs, releasing carbon dioxide there.

3) External respiration - Exhalation

Carbon dioxide is released by expiration.

Correct order of steps

3) Air enters the nostrils.

1) Air passes from the trachea to the bronchi.

4) Air diffuses from the alveoli to the blood cells.

2) Oxygen enters the blood cells.

5) Blood transports oxygen to other cells.

You can learn more about the respiration at

brainly.com/question/10862677

brainly.com/question/4190530

#SPJ1

<u>Complete question</u>

Place the steps of the respiration process in the correct order.

1) Air passes from the trachea to the bronchi.

2)Oxygen enters the blood cells.

3)Air enters the nostrils.

4)Air diffuses from the alveoli to the blood cells.

5)Blood transports oxygen to other cells.

7 0
11 months ago
What do we call the effect of the earth's rotation on air circulation?
Serga [27]

Answer: I presume you're talking about the Coriolis effect.

6 0
2 years ago
Other questions:
  • The image shows a group of birds flying in a V-shaped pattern. Which statement is best supported by the image? The birds are clo
    5·1 answer
  • Where do supporters of the inside out model say earths water originated from
    8·2 answers
  • Using the help of the semi conservative replication of DNA, What is the role of a single strand of DNA ?
    8·1 answer
  • (please only answer if youre 100% sure &lt;3)What structure would you find in a plant cell that you would not find in an animal
    12·2 answers
  • Galaxies closer to earth appear to older , younger , or the same age as earth?
    9·1 answer
  • differentiate between Picture Plant mushroom and order on the basis of stem leaf and water requirement​
    5·1 answer
  • Hii everyone<br> why lord krishna did not marry to radha​
    6·2 answers
  • The chart below shows some events in Earth's history and the primary sources of information which were examined to date the even
    10·1 answer
  • Which of the following abiotic factors are used to
    12·1 answer
  • What is Total Lung Capacity (TLC)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!