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Tutor profile: Alejandro D.

Inactive
Alejandro D.
Tutor for 4 Years
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Questions

Subject: Spanish

TutorMe
Question:

Which is the correct verb to use in the sentence? Ayer, yo (le/la) di una receta a mi hermano.

Inactive
Alejandro D.
Answer:

Le is the correct option because it is the reflexive pronoun that corresponds to the word hermano.

Subject: Chemistry

TutorMe
Question:

Why is dissolving NaCl in water favorable if it is an endothermic process?

Inactive
Alejandro D.
Answer:

The amount of entropy that the system generates overcomes the positive DeltaH of the reaction and therefore makes the process thermodynamically favorable.

Subject: Biochemistry

TutorMe
Question:

According to the Michaelis-Menten equation, which variable is likely to change when the enzyme has a noncompetitive inhibitor?

Inactive
Alejandro D.
Answer:

The v-max is affected. The enzyme is inhibited by a molecule in both states where the enzyme is bound to its substrate and unbound.

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