GCSE Biology – Protein bases

Last updated: 14/06/2020
WJEC GCSE Science – Double science higher DNA and inheritance GCSE Biology – Protein bases

Learning Objectives

-I can recall that the bases cytosine and guanine match up and the bases adenine and thymine match up

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  1. How many different bases are there in DNA?

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  2. What is it called when the bases pair up in a certain way?

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  3. Which of these is a DNA base?

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  4. Which of these is a DNA base?

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  5. Which of these is a DNA base?

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  6. Which of these is a DNA base?

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  7. What base is C always linked to on the opposite strand?

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  8. What base is T always linked to on the opposite strand?

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  9. What base is G always linked to on the opposite strand?

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  10. What base is A always linked to on the opposite strand?

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  11. What does base G stand for?

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  12. What does base T stand for?

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  13. What does base C stand for?

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  14. What does base A stand for?

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  15. What base does thymine pair with?

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  16. What base does adenine pair with?

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  17. What base does guanine pair with?

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  18. What base does cytosine pair with?

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