Alternative majors?

<p>How does the admission process work if I were to apply as a Bioengineering major and Biochemistry as my alternative? The two are in different colleges (Engineering v.s. Letters&Science) so I'm not even sure if it is allowed. How would this affect my chance of admission if it is?</p>

<p>My dream school in UCLA, but I'd also like to know how other colleges would handle such a situation.</p>

<p>Thank you</p>