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
weqwewe [10]
4 years ago
11

In systemic tissue fluids, the enzyme carbonic anhydrase catalyzes the reaction CO2 + H2O → H2CO3 (which then can dissociate int

o H+ and HCO3-). In fact, CO2 released from cells is converted to HCO3- ions and travels in that form in the bloodstream. HCO3- is reconverted to CO2 + H2O in the pulmonary capillaries by the same enzyme, and there the CO2 is exhaled. How is it possible for the same enzyme to catalyze reverse reactions?A. there must be two forms of carbonic anhydrase. One form catalyzes the forward reaction CO2 + H2O → H2CO3 and the other catalyzes the reverse reaction H2CO3 → CO2 + H2OB. the direction of a reversible reaction is influenced by the concentrations of reactants and products. In pulmonary circulation, the low CO2 concentration favors the formation of CO2 and H2OC. the lungs contain an allosteric inhibitor that prevents the formation of carbonic acid
Biology
1 answer:
ahrayia [7]4 years ago
7 0

Answer:

i think it's B. the direction of a reversible reaction is influenced by the concentrations of reactants and products. In pulmonary circulation, the low CO2 concentration fav

You might be interested in
Why there wont be another Einstein
Soloha48 [4]
No one will have same DNA
And I think there is nothing else we need to do like creating formulae
And his IQ Level is too high
8 0
4 years ago
Select the correct answer.
jarptica [38.1K]

Answer:

B.  Gravitational potential energy

Explanation:

An easy way to remember this is if something has the potential to fall from height, that medium will more than likely have gravitational potential energy.

Elastic EP is more so for when materials bend and warp, think of the energy in a stretched rubber band before you let it go

Vibrational energy is more along the lines of atoms and molecules which are constantly vibrating

Radiant energy is energy of electromagnetic waves, such as sunlight or radiation, etc

8 0
3 years ago
Read 2 more answers
A mutation within a gene that will insert a premature stop codon in mrna would _______
AveGali [126]

A mutation within a gene that will insert a untimely cease codon in mRNA would result in a shortened polypeptide chain.

<h3>What occurs if there is a untimely end codon?</h3>

Thus, nonsense mutations occur when a premature nonsense or end codon is added in the DNA sequence. When the mutated sequence is translated into a protein, the resulting protein is incomplete and shorter than normal. Consequently, most nonsense mutations result in nonfunctional proteins

<h3>What mutation motives untimely cease codon?</h3>

In genetics, a nonsense mutation is a factor mutation in a sequence of DNA that effects in a premature stop codon, or a nonsense codon in the transcribed mRNA, and in a truncated, incomplete, and normally nonfunctional protein product.

Learn more about mutation here:

<h3>brainly.com/question/17031191</h3><h3 /><h3>#SPJ4</h3>

6 0
2 years ago
What is an ecological niche?​
Yuri [45]

Answer:

"Ecological niche is a term for the position of a species within an ecosystem, describing both the range of conditions necessary for persistence of the species, and its ecological role in the ecosystem."

Explanation:

sources: sciencedirect

7 0
3 years ago
Read 2 more answers
An advantage of blank reproduction is the ability to reproduce quickly
puteri [66]
The answer would be Asexual Reproduction. This form only requires one organism, they germinate and birth their offspring, without the need of a Female or Male, speeding up the reproduction process

Good luck :)
4 0
3 years ago
Other questions:
  • A researcher finds that white bread contains more preservatives and has a higher moisture content than wheat bread. She designs
    9·2 answers
  • In the process of embryonic development which stage comes first
    8·1 answer
  • A female reproductive cell is
    9·1 answer
  • According to the chemiosmotic theory (chemiosmotic coupling), the energy required to move protons from the mitochondrial matrix
    8·1 answer
  • How can a liquid be drawn into a pipette safely?
    11·2 answers
  • You have an experience that causes a complex network of neurons to be built in your brain. This network is most likely a _____.
    14·1 answer
  • This is a custom question for you.
    8·2 answers
  • A greyhound dog can run 40 mi/hr is this speed, velocity, or acceleration
    9·2 answers
  • Chromosomes vs. Chromatids
    12·2 answers
  • 3. How can we use what we know about cell membranes to treat disease?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!