John X

Tutor

Joined Aug 2025 · He/Him · 8:16 PM Local

About

Hi, I am currently a university student who got both 7s in IB HL biology and chemistry. I am super passionate about molecular biology and done R&D for CRISPR related technologies. I’m here to help spread the love for biochem to more students and help answer any questions they have.

Tutor

Sep 2025 - Present

United States of America

Stats

308

Badges

Countries Reached

Learners Impacted

Sessions Hosted

1,031

Tutoring Minutes

Certifications

Biology

100% Mastery

Connections

Followers (11)

Following (1)

Upcoming Sessions

Molecular biology! CRISPR gene editing, Molecular Cloning, and more!

4th session Today, 1:45 AM

This Course Requires some knowledge of Genetics (ie, DNA replication mechanisms, transcription, enzymes). Where did CRISPR come from? How does gene editing work? In this course, start from the origins of CRISPR-Cas systems and explore all the way to molecular cloning & mechanisms/applications of CRISPR technologies! The later sessions would include some pretty advanced and cool stuff, so be sure to buckle up!

John X

Registration closed.

Featured Feedback

Thank you a lot for teaching me the content that is not accessible for high schoolers. It helps me with USABO a lot!

Learner · 13 days ago

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W teacher

Learner · 27 days ago

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Thanks for the session! It was a lot of content to grasp, but I love how you connected it to more basic biology to help us understand it, it was great!

Learner · 13 days ago

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John was such a phenomenal tutor! Off the bat, he was very humorous, and I knew it would be a good session. He asked me if I had any specific questions before diving right into my notes. He broke down everything extremely well and made sure to clarify any confusion I had. If he didn't know something, he was up-front about it, which I really appreciated. I'd rather have someone be honest than guess. There was a specific topic on my notes he didn't know of, but I did, and he had me explain it to him, which I liked (it had me practice too, which I needed). It shows that he's open to learning new things and is EXTREMELY passionate about biology. Even though his laptop died, he made sure to wrap up the question we were working on through the chat, which I really appreciated. Thank you so much! Today was awesome, and I feel much more confident in phylogenetics! :D

Learner · 28 days ago

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