Introduction to DNA and RNA: Fundamentals of Molecular Biology — PickAClass
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⏱ 3h 📚 30 lessons

Introduction to DNA and RNA: Fundamentals of Molecular Biology

Discover the structures, functions, and biological roles of nucleic acids through clear written explanations.

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  • 🌐 In English
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About this course

Nucleic acids are the foundational code of life, driving genetic inheritance, protein synthesis, and cellular function. This beginner-friendly course provides a clear entry point into molecular biology, explaining how genetic information is stored, copied, and expressed. You will build a firm grasp of essential biological processes and modern genetic applications. What you will learn: Understand key terminology and core chemical principles of nucleic acids. Compare the structural and functional differences between DNA and RNA. Explore the mechanics of DNA replication and gene expression. Learn how mRNA, tRNA, and rRNA collaborate during protein synthesis. Examine modern developments in nucleic acid technology, including sequencing and gene editing concepts. The course begins with clear definitions and foundational concepts before guiding you through central cellular mechanisms and modern biotechnology applications. It is ideal for students and curious beginners with no prior advanced scientific background required. Start reading today to unlock the fundamentals of molecular biology.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    3h of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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has successfully demonstrated mastery of
Introduction to DNA and RNA: Fundamentals of Molecular Biology
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Behavioral pattern analysis
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1.2 hrs
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Decision-architecture frameworks
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A/B test design
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Introduction to DNA and RNA: Fundamentals of Molecular Biology
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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