TRUE OR FALSE? Mineral ores provide us with all the raw materials to make virtually everything, from toothpaste to CD players and hair dyes to motorcycles.

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

Which sets of mrna codons could genetically come for a protein with the following amino acid composition