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Tutor profile: Haiyen N.

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Haiyen N.
4th Year Medical Student pursuing Anesthesiology
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Questions

Subject: Basic Chemistry

TutorMe
Question:

Name the type of reaction: A + B yields AB A) Decomposition B) Double Replacement C) Synthesis D) Single Replacement

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Haiyen N.
Answer:

C) Synthesis is the answer Decomposition is when AB yields A + B Double replacement is when AB + CD = AC + BD Single Replacement is when AB + C = AC + B

Subject: Biology

TutorMe
Question:

What are two differences in daughter cells between mitosis and meiosis?

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Haiyen N.
Answer:

Mitosis: daughter cells are identical to parent cells, daughter cells are diploid Meiosis: daughter cells are not identical to parent cells, daughter cells are haploid

Subject: Algebra

TutorMe
Question:

Jane improved her test score by 40% the second time she took it. If she answered 200 questions correct in her last test, how many questions did she correctly answer this time?

Inactive
Haiyen N.
Answer:

If her score is 40% higher than her last score of 200 correct questions, then she got 80 questions more correct (200 x 0.4) or (200 x 4/10). 200 + 80 = 280 questions. OR 200 x 1.40 = 280

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