Adenine (a), thymine (t), guanine (g), and cytosine (c) are the building blocks for dna; they are organized in different combinations to code for all of the proteins needed to accomplish everything the cell does.

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

Which sequence correctly shows the path of carbon dioxide during repiration?

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound