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Gelneren [198K]
2 years ago
8

What role do enzymes play in chemical reactions?

Biology
2 answers:
Naily [24]2 years ago
7 0

Answer:

Enzymes allow many chemical reactions to occur within the homeostasis constraints of a living system. Enzymes function as organic catalysts. A catalyst is a chemical involved in, but not changed by, a chemical reaction. Many enzymes function by lowering the activation energy of reactions.

Explanation:

I believe this is correct, if not let me know and I will fix it. I'm sorry in advance if it is incorrect.

aliina [53]2 years ago
5 0

Answer:

Las enzimas​​ son moléculas orgánicas que actúan como catalizadores de reacciones químicas​, es decir, aceleran la velocidad de rea cciLos enzimas son proteínas que catalizan reacciones químicas en los seres vivos. Los enzimas son catalizadores, es decir, sustancias que, sin consumirse en una reacción, aumentan notablemente su velocida.ón.

Explanation:

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The Answer is Antarctica


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Temperature and pressure combine to keep the outer core in a _<br> state?
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Temperature and pressure combine to keep the outer core in a liquid state. :)

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3 years ago
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
user100 [1]

Answer:

The answer is D.

Explanation:

Only 11% of freshwater is in swamps, so option A is incorrect.

The groundwater on earth appears to be a fraction of the freshwater, so option B is incorrect.

We can see that only 3% of the Earth's water is freshwater, so option C is incorrect.

68.7% of Earth's freshwater is found in icecaps and glaciers, meaning it is the majority of Earth's freshwater. Therefore, option D is correct.

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Why are melting glaciers dangerous for humans
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Help giving brainliest
garri49 [273]

According to Lavoisier's law, in the given reaction the mass of zinc produced will be 104 g.

Let's consider the following reaction.

Ca    +    ZnCO₃    ⇒    CaCO₃    +    Zn

64g         192 g              152 g           ? g

<h3>What does Lavoisier's law state?</h3>

Lavoisier's law states that the sum of the masses of the reactants before the reaction is equal to the sum of the masses of the products after the reaction.

mCa + mZnCO₃ = mCaCO₃ + mZn

mZn = mCa + mZnCO₃ - mCaCO₃

mZn = 64 g + 192 g - 152 g = 104 g

What would be the amount of zinc formed during the reaction?

  • The mass of zinc produced will be 104 g. TRUE.
  • The mass of zinc will be the same as that of zinc carbonate. FALSE.
  • The mass of zinc produced will be 52 g. FALSE.
  • The mass of zinc will be the same as that of calcium. FALSE.

According to Lavoisier's law, in the given reaction the mass of zinc produced will be 104 g.

Learn more about Lavoisier's law here: brainly.com/question/11429078

6 0
2 years ago
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