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Flura [38]
3 years ago
14

Enzymes catalyze chemical reactions that keep cells alive. imagine that a cell had no enzymes. how would having no enzymes affec

t the chemical reactions in the cell? *
Biology
1 answer:
Salsk061 [2.6K]3 years ago
8 0
The chemical reactions in the cell would not happen as fast and would require more energy to catalyze the reaction between the two reactants.

Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
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Nat2105 [25]

Answer:

Answer is Magnetic Resonance Imaging.

Explanation:

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4 0
4 years ago
The continental crust is:
love history [14]

The layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores, known as continental shelves.

7 0
3 years ago
Select all the correct answers.
AVprozaik [17]

Answer:

a and b

Explanation:

This may not be right, but from what i remember it should be when the moon is aligned with the sun then the tide is highest

4 0
3 years ago
Read 2 more answers
Increasing the volume of air that reaches the alveoli and takes part in gas exchange will cause blood pH to:
Karolina [17]

Answer:

B. increase, because the partial pressure of CO2 in the blood will decrease.

Explanation:

The presence of carbon dioxide gas in blood imparts H+ ions due to its reaction with H2O and thereby, lowers down the blood pH.

When more air reaches alveoli, the rate of gaseous exchange is increased. More of the carbon dioxide is removed from the blood and is released out of the body via exhalation.

Removal of carbon dioxide from blood would increase the pH of the blood since the partial pressure of CO2 in the blood would decrease.

8 0
3 years ago
In the food web above, if new species of insect were introduced that fed primarily on plantains, how would the following populat
Leya [2.2K]

Answer:

This is a 50/50 answer. I believe it would be fox, sorry if this is incorrect.

6 0
3 years ago
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