Hydrogen Bonding…but With Carbon | Great minds: June Sutor

The video discusses the importance of atomic arrangement in proteins and highlights the pioneering work of June Sutor, a crystallographer from New Zealand. Sutor's research in the 1960s revealed that carbon could participate in hydrogen bonds, challenging traditional chemistry views. Despite initial opposition, her findings were later validated and recognized as foundational in understanding protein structures. The video celebrates Sutor's contributions to science.

What is the significance of atomic arrangement in proteins?

• It has no impact on protein function.

• It changes the taste of proteins.

• It affects the speed of reactions in the body.

• It determines the color of proteins.

What is the primary method used by June Sutor to study protein structures?

• Ultrasound imaging

• Electron microscopy

• Nuclear magnetic resonance

• X-ray crystallography

How do scientists use X-ray crystallography to understand protein structures?

• By counting the number of atoms in a crystal

• By observing the sound waves through crystals

• By analyzing diffraction patterns from X-rays

• By measuring the color change in crystals

What property allows atoms to form hydrogen bonds?

• Color

• Atomic mass

• Temperature

• Electronegativity

What was June Sutor's significant discovery about carbon?

• Carbon can form hydrogen bonds.

• Carbon is not found in proteins.

• Carbon cannot form any bonds.

• Carbon is the most electronegative element.

Who initially opposed Sutor's findings on hydrogen bonds?

• Gautam Desiraju

• Rosalind Franklin

• Jerry Donohue

• Watson and Crick

When was Sutor's work finally validated by other scientists?

• In the 1960s

• In 1982

• In 1996

• In 2000