DNA the Genetic Material

DNA and genetic material

by Maysa Eid

Open Ended

What do you know about DNA?

Multiple Choice

Why is DNA important?

• it is very small and very complicated

• it's in everything

• it serves as the blueprint for traits of all living things

• because we eat it every day for energy

Multiple Choice

. What are the 4 nitrogen bases?

• adenine, thymine, cytoplasm, and guanine

• adenine, thymine cytosine, and guanine

• adenine, thymine, cytosine, and gylcerol

• adenine, thymine, cytosine, and gylcerol

Multiple Choice

Which organelle is DNA usually found in?

• nucleus

• chloroplast

• vacuole

• cell membrane

​The Story of

Discovering the Structure of DNA

lets go back to the ​1953s

​Lets put the journey under the microscope

​Refere to the picture above.

​Describe Griffith Experiment and state his conclusion

Open Ended

Fredrick had discovered in His experiment the term OF 

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Describe Avery's Experiment & Conclusion

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Describe Avery's Experiment & Conclusion

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Describe Hershey and Chase's Experiment. 

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Discuss chargaff contribution.

Open Ended

Quick search: What type of DNA do:

a. prokayotic have ? Show Picture.

b. Eukayotic have ? Show Picture.

Open Ended

Can you search the differences between prok.and euk, DNA