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
alexira [117]
3 years ago
5

In quiet breathing, muscular effort is used mainly in inspiration, and expiration is largely passive, due to elastic recoil of t

he lung. It results in a pattern change between expiratory and inspiratory flow. Explain changes you observed in the recordings you obtained. 1 pts Enter your answer here
Biology
1 answer:
Zielflug [23.3K]3 years ago
8 0

Answer:

During quiet breathing, the main muscular effort is made in the inhalation process and the expiration process is mainly passive as it depends on the inhalation.

The expiration occurs due to the elastic recoil that causes a decrease in volume. In this process, the contraction of the diaphragm helps in the inhalation which is least affected by the intercostal muscle. During quiet breathing, the rate of inhalation and expiration time is relatively proportionate to one another.

You might be interested in
17. The mass of the products of a chemical reaction the mass of the reactants.
attashe74 [19]
D is the right answer!!!! Hope I helped
8 0
3 years ago
The multiple nuclei in skeletal muscle cells are the result of the
tensa zangetsu [6.8K]

Answer:

Fusion of embryonic myoblasts, each having its own nucleus to many other myoblasts to form the multinucleated skeletal muscle fibers.

Explanation:

The multiple nuclei in skeletal muscle cells are as a result of fusion of embryonic myoblasts, each having its own nucleus to many other myoblasts to form the multinucleated skeletal muscle fibers. This gives rise to multiple copies of genes, allowing production of the large amounts of proteins and enzymes and ATPs needed for muscle contraction.

6 0
3 years ago
What is accomplished by treating a person who has a bacterial infection with antibiotics
sukhopar [10]
It weakens the infection. It also helps him not catch future infections and controls the spread of the infection.
5 0
4 years ago
What is the unit for frequency?
Marina86 [1]
If you are talking about frequency in terms of waves, it is in seconds^-1
4 0
4 years ago
Read 2 more answers
In the biology lab you have just finished a dissection, you should do all of the following EXCEPT
arlik [135]
Wrap your specimen in the original wrapping and give it your instruct to dispose of
7 0
3 years ago
Read 2 more answers
Other questions:
  • In a drought streams and rivers dry up first. True or false
    9·1 answer
  • The Ring of Fire contains most of the active and dormant volcanoes due to ______ of the continental and oceanic plates. abductio
    12·1 answer
  • Which of the following is a subsurface event that takes place during the rock cycle?
    5·2 answers
  • How are the terms "evolution" and "natural selection" related?
    8·1 answer
  • What do the 4 beans represent
    11·2 answers
  • Why does it make sense to use the word translation to describe protein synthesis anf why it would not make sense to use the word
    12·1 answer
  • 30 POINTS!!!!
    14·2 answers
  • How do cells regulate gene expression using alternative rna splicing?
    7·1 answer
  • In ferrets, fur color is controlled by a single gene and there are two phenotypes: brown fur and grey fur. You cross a pure-bree
    11·1 answer
  • Antibodies to common microorganisms have been developed by
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!