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Tutor profile: Caty B.

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Caty B.
Biology instructor
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Questions

Subject: Basic Math

TutorMe
Question:

If Jane went to the store with $25 and bought one notebook for $4.56 and 2 pencils for $1.20 each, how much money does Jane leave with?

Inactive
Caty B.
Answer:

4.56 + 2(1.20) + x = 25 x + 6.96 = 25 x = $18.04

Subject: Biochemistry

TutorMe
Question:

How does a catalyst allow for product formation in a chemical reaction?

Inactive
Caty B.
Answer:

A catalyst speeds up a chemical reaction by reducing the activation energy needed to generate the reaction.

Subject: Biology

TutorMe
Question:

How do the electron carriers in the Krebs cycle get replenished?

Inactive
Caty B.
Answer:

Electron carriers are produced in the electron transport chain and feed back into the Krebs cycle.

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