Biology HL
Biology HL
4
Chapters
553
Notes
Theme A - Unity & diversity
Theme A - Unity & diversity
Theme B - Form & Function
Theme B - Form & Function
Theme C - Interaction &  Interdependence
Theme C - Interaction & Interdependence
Theme D - Continuity & Change
Theme D - Continuity & Change
IB Resources
Theme B - Form & Function
Biology HL
Biology HL

Theme B - Form & Function

Mastering Dipeptide Condensation Reactions!

Word Count Emoji
370 words
Reading Time Emoji
2 mins read
Updated at Emoji
Last edited on 14th Jun 2024

Table of content

What's cooking?

Before we dive in, imagine this: You're in your kitchen, making a necklace out of beads. Each bead is different, but the thread connecting them is the same. Now, swap those beads for amino acids and the thread for peptide bonds! 💡

Condensation reaction - the recipe

Ingredients

  • 2 Amino Acids

Instructions

  • Mix the amine group (–NH2) of one amino acid with the carboxyl group (–COOH) of another.
  • VOILÀ! You've formed a dipeptide with a water molecule on the side (Hence, it's called a "condensation" reaction).

Time for a sequel! 🍿

Just like your favorite movie series, one dipeptide is not the end! Add more amino acids through more condensation reactions, and you'll get longer and longer chains!

Measure your chain 📏

  • Short Chain (<20 amino acids) - Called oligopeptides.
    • Think of them as the short stories of the amino acid world.
  • Longer Chain - Known as polypeptides.
    • These are the novels that can't be put down!

Guess what? Polypeptides are the superstar ingredients in proteins. 🍖

Unlock the Full Content! File Is Locked Emoji

Dive deeper and gain exclusive access to premium files of Biology HL. Subscribe now and get closer to that 45 🌟

Nail IB's App Icon
IB Resources
Theme B - Form & Function
Biology HL
Biology HL

Theme B - Form & Function

Mastering Dipeptide Condensation Reactions!

Word Count Emoji
370 words
Reading Time Emoji
2 mins read
Updated at Emoji
Last edited on 14th Jun 2024

Table of content

What's cooking?

Before we dive in, imagine this: You're in your kitchen, making a necklace out of beads. Each bead is different, but the thread connecting them is the same. Now, swap those beads for amino acids and the thread for peptide bonds! 💡

Condensation reaction - the recipe

Ingredients

  • 2 Amino Acids

Instructions

  • Mix the amine group (–NH2) of one amino acid with the carboxyl group (–COOH) of another.
  • VOILÀ! You've formed a dipeptide with a water molecule on the side (Hence, it's called a "condensation" reaction).

Time for a sequel! 🍿

Just like your favorite movie series, one dipeptide is not the end! Add more amino acids through more condensation reactions, and you'll get longer and longer chains!

Measure your chain 📏

  • Short Chain (<20 amino acids) - Called oligopeptides.
    • Think of them as the short stories of the amino acid world.
  • Longer Chain - Known as polypeptides.
    • These are the novels that can't be put down!

Guess what? Polypeptides are the superstar ingredients in proteins. 🍖

Unlock the Full Content! File Is Locked Emoji

Dive deeper and gain exclusive access to premium files of Biology HL. Subscribe now and get closer to that 45 🌟