"From biology teacher to biology major" - a college that ask me why i chose my major

I looked through the microscope and saw it multiplying and it amazed me! I was so curious about how it happened and I wanted to know more about it. This anecdote shows how interested I am in the biology field and how my curiosity grows as I gain knowledge about nature. Biology has a vast array of career opportunities including research labs, medical writer and even teaching. "Biology has at least 50 more interesting years", This is a quote that my AP. Biology teacher told me and it is true! Biology is a major that I will blissfully open my textbook to read about and I vision myself discovering the cure for a disease or discovering a species. These are just a few of the many things that draws me in to the biology field.

This is all i could think of any ideas on what to add?

What did you see multiplying?

Here is the first sentence of your essay:
"Biology has at least 50 more interesting years", This is a quote that my AP. Biology teacher told me and it is true!

I recommend deleting all the sentences before this one. Begin the essay with this great sentence! And the sentences that follow it are good, too. But I think you should cut the first part, because it does not have a lot of meaning.

Add to this essay by discussing your 3 to 5 goals for the next 2 years. What goals do you hope to accomplish in these years? What books will you read? What professors will you meet?

Also, tell about some articles you have recently read. I read a great biology book called The Body Electric, and it is about a very particular topic in biology: bioelectricity. That is my interest. What is yours?