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C - Claim

E - Evidence
R - Reasoning

CER is similar to an argumentative essay. You will have to take a stance in answering the prompt question and support it with evidence from the text attached. I will attach the general instructions for a CER if you do not understand how to go about starting or structuring your stance.

Question:
Is DNA a base or an acid?

Write your stance/CER in the box below.

User Omar Mir
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1 Answer

3 votes

Answer:Yes DNA is an acid.

Explanation:It’s in the name,Deoxyribonucleic Acid.Built with both acids an basic components ,the acidic part if dna is in the phosphate group while the basic components are in the nitrogenous base of it.

User Madlan
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