A few Bs; how will that affect me?

<p>Hello guys,</p>

<p>I wanted to ask this,</p>

<p>I had all As in high schools, but for physics, chemsitry and physiacl training, I had Bs in those subjects. Actually I had Bs in Chem and PhTraining only in the senior year.
I would very much like to know how much those Bs will affect me negatively…</p>

<p>Pleaseeee, heeelp…</p>