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
labwork [276]
1 year ago
6

Identify the letter that indicates a flexible tube that has c-shaped cartilaginous rings that keep it from collapsing.

Biology
1 answer:
Ronch [10]1 year ago
5 0

'E' letter for Trachea indicates a flexible tube that has c-shaped cartilaginous rings that keep it from collapsing.

  • There are many cartilage rings in a typical trachea (windpipe) (a strong and flexible tissue). These C-shaped rings give your child's trachea support while enabling it to bend and move naturally during breathing.
  • These rings are O-shaped rather than C-shaped due to a congenital anomaly known as full tracheal rings. Your youngster may get aberrant windpipe thinning and airway stenosis as a result. The trachea has between 16 and 20 rings.
  • This cartilage defect may have an influence on any number of those rings. While some kids with full tracheal rings may at first only show minor breathing issues, other kids might be in serious respiratory distress.

Learn more about the Trachea with the help of the given link:

brainly.com/question/2560510

#SPJ4

You might be interested in
As a project manager, sarah uses many different tools and techniques. which tool or technique should sarah use to hold a kickoff
Rus_ich [418]

Answer: teleconferencing

Explanation:

    Using peer-to-peer collaboration will not work if the members work at many different locations.

    While instant messaging may work, it can be hard to have a meeting this way.

     Templates do not apply to this situation.

     This leaves us with the answer of "teleconferencing" as you can have a meeting with people online, even when they are far apart.

4 0
2 years ago
If the father is allergenic and the mother
Jobisdone [24]

Answer:

I think the correct qnswer for this question is 50% but it is not given in the option so the correct answer is 30 %

Thank you.........

5 0
2 years ago
The cholera toxin, an AB exotoxin, attaches an ADP-ribose group to the host's stimulatory G factor (Gs). The normal function of
SCORPION-xisa [38]
<h2>b) option is correct </h2>

Explanation:

  • Some bacterial toxins cause disease by  altering the activity of G protein, cholera toxin is one of them
  • Cholera toxin catalyse ADP ribosylation of Gs and blocks GTPase activity thus Gs GTP become permanently active
  • Constitutive activation of Gs protein continuously induce adenylyl cyclase, cytosolic cAMP level rises that leads to activation of protein kinase A (pKA)
  • Activated pKA catalyse phosphorylation of two transmembrane proteins of intestinal epithelial cells:
  • CFTR cause excessive outflow of Cl- ion and Na+ H+ exchange cause efflux of Na+ ion, both enters in gut and form Na+ Cl-
  • Na+Cl- leads to outflow of water from the gut, resulting in diarrhea and dehydration and this condition may cause death of organisms due to loss of water and ions  
6 0
3 years ago
How do obligate aerobes and obligate anaerobes differ in their interactions with the atmosphere?
bixtya [17]

The obligate aerobes need oxygen for their survival, while the obligate anaerobes do not. The obligate aerobes are the species that attain the energy for the process of aerobic respiration with the help of oxygen as the ultimate electron acceptor for the electron transport chain.  

On the other hand, obligate anaerobes are the species, which get poisoned by the usual levels of atmospheric oxygen, and thus, get killed in the existence of oxygen.  


3 0
3 years ago
Which mineral would be found in greatest concentration in the plasma of the marathon runners?
andre [41]
The right answer is E. Sodium  (with 140mmol/L)

Sodium is the most important element in the blood and extracellular liquids of the body.The needs of an adult subject are of the order of 1 to 2 g of sodium per day. The normal diet is much richer than our actual needs, about 4g, so it can largely compensate for the needs of an athlete or a runner.
Losses are majoritarly by feces and sweat. The kidney is able to reabsorb almost all the sodium that is filtered: urinary losses can be tiny.
6 0
3 years ago
Other questions:
  • In fruit flies the traits for a yellow body and white eyes are always inherited together which conclusion can be drawn from this
    5·1 answer
  • List three effects of the greenhouse effect
    9·1 answer
  • The rotation is responsible for what we call _________; the tilt on the axis influences the ________.
    6·1 answer
  • What is ecodiversity?​
    8·1 answer
  • What could be a result of an injury to the dorsal column?
    6·1 answer
  • Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that
    15·1 answer
  • The hives that Sally is experiencing are a result of an anaphylactic reaction. This is a multistep reaction resulting from the i
    10·1 answer
  • Carbon atoms are able to A.give off electrons to form negative carbon ions B.bond with other carbon atoms to form long chains C.
    7·2 answers
  • What is a model?
    6·2 answers
  • The potato placed in vinegar produced _________.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!