<p>If I remember correctly, Chemistry sequence is a prerequisite for biology classes at Stanford. If you want to be a premed, you’ll have to start the chemistry sequence right away. By the end of first quarter you’ll know if you can handle it (my guess is that if you are a hard worker, and not shy about using the resources available to you, like help sessions, etc., you’ll be fine).</p>
<p>You don’t have to choose major till the end of sophomore year, so don’t worry about it for now!</p>