Visit the C&EN website to play our latest quiz: cenm.ag/july-24-quiz
Researchers have engineered an enzyme that reverses which molecular aging process?
• Glycation
• Oxidation
• Fermentation
• Hydration
What have materials scientists in Germany made biodegradable circuit boards from?
• Aspergillus niger mycelium
• Vegetable waste
• Spent yeast cells
• Seaweed
A new breathalyzer can tell you’re burning fat by detecting what?
• Carbohydrates
• Fatty acids
• Sugars
• Ketones
The breathalyzer was developed by researchers at which institute?
• Swiss Federal Institute of Technology (ETH), Zurich
• Swiss Federal Institute of Technology, Lausanne (EPFL)
• Imperial College London
• University of Cambridge
Samsung Biologics wants to acquire which peptide manufacturer?
• PolyPeptide Group
• JPT Peptide Technologies
• Bachem
• Neuland Laboratories
How much is Samsung Biologics bidding for the peptide manufacturer?
• $1.8 billion
• $5.0 billion
• $3.5 billion
• $2.4 billion
Catalyxx has secured $22 million in EU funding to open a new what?
• Biobased higher alcohol plant
• Biobased acrylic-resin plant
• Oil refinery
• Carbon capture and storage facility
C&EN used artificial intelligence in the development of this game, but all the questions and answers were checked by one of our human editors.
