What does a ball and stick molecule show us about molecules and how could you change how you draw it

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated