Question

Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these molecules, including the following.

red: hydrogen
black: carbon
purple: oxygen
green: nitrogen

Which molecule could he make that consists of long chains of red and black colored balls?

Answer 1

b

Step-by-step explanation:

Answer 2

the answer is B lipids :)

hope it helps

Step-by-step explanation: