2.6 & 2.7 Structure of DNA and RNA, DNA replication, transcription and translation

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BiologieMiddelbare schoolvwoLeerjaar 5

This lesson contains 36 slides, with interactive quizzes, text slides and 1 video.

Lesson duration is: 45 min

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Which of the following are connected by hydrogen bonds?

Hydrogen to oxygen within a molecule of water

Phosphate to sugar in a DNA molecule

Base to sugar in a DNA molecule

Hydrogen to oxygen between two different molecules of water

Slide 16 - Quiz

The percentage of thymine in the DNA of an organism is approximately 30%. What is the percentage of guanine?

70%

30%

40%

20%

Slide 17 - Quiz

Which molecule is found in both DNA and RNA?

Ribose

Uracil

Phosphate

Amino acid

Slide 18 - Quiz

What are pyrimidines in DNA?

Types of nucleotides

Types of base pairs

Types of sugars

Types of bases

Slide 19 - Quiz

During which phase of the cell cycle does DNA replication occur?

Slide 20 - Open question

Where is the cell are polypeptides formed?

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