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I need help with the last 2 questions at the end I already know the answer...

I need help with the last 2 questions at the end I already know the answer to the first question but I am just confused about the last 2 questions.

1. If there is an aflatoxin adduct in a single cell that then divides seven times, how many cells total will be produced?

For mitosis, there are 2 cells produced at the end of each cycle. So 2 daughter cells division; 27=128 cells

2. How many of them would have a DNA adduct? How many would have a mutation?

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Answer #1

1.from single cell upon 7 cycles of mitosis it produces total 254 cells

only from single seventh cycle it producess 128 cells

2. may all cells contain DNA adduct and mutation because exact copy of DNA is copied from parent cell to offspring cells in mitosis.

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