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Tutor profile: Irene H.

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Irene H.
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Questions

Subject: Biology

TutorMe
Question:

Whats the difference between a cancer cell and a normal cell? What is the difference between a eukaryotic cell and a prokaryotic cell

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Irene H.
Answer:

A cancer cell can multiply indefinitely and they are able to reject signals for apoptosis which is cell death unlike normal cells. A eukaryotic cell has a nucleus and has many organelles, while a prokaryotic cell is smaller and does not have membrane enclosed organelles such as a mitochondria, and has a nucleoid region instead of a nucleus

Subject: English

TutorMe
Question:

How do I know when to put a comma correctly?

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Irene H.
Answer:

You have to remember FANBOYS, which stands for For, And, Nor, But, Or, Yet, So. Whenever you see these words, it can connect two independent sentences with a comma before the FANBOYS word. So for example: I ate a cake, and then ate chocolate.

Subject: Algebra

TutorMe
Question:

How do I solve : 2x+4 = 8

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Irene H.
Answer:

Well we know that we have to solve for x so how do we isolate it? Well first we subtract 4 from both sides and that becomes 2x = 4. Then we have only one step to do, which is to divide both sides by 2 so that the x becomes alone. So 4/2 = 2 and we see that as a result, x = 2.

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