Question

DNA looks like:
A ball and chain
A chain
A twisted ladder
A ladder

Answer 1

DNA looks like a twisted ladder!

Step-by-step explanation:

It's made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape. Each strand has a backbone made of alternating sugar.

Answer 2

DNA looks like a twisted ladder!

Step-by-step explanation:

It's made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape. Each strand has a backbone made of alternating sugar.