What are substances that cannot be broken down into simpler substances? a. elements
b. compounds
c. molecules
d. protons

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.