Intro to DNA https://www.youtube.com/watch?v

=N4jK6Ny8eFs

Questions to answer as you watch.

What people do they mention in this video clip?

What always bonds with what?

http://learn.genetics.utah.edu/content/begin/dna/

Select “What is DNA”

Questions to answer as you watch.

What is a gene?

Fill in your Picture as we go …you need at least 6 colors! Color legend

A = T = G = C = Sugar = Phosphate =

Sugar

Sugar

Sugar

Sugar

Sugar

Sugar

Sugar

Sugar

Phosphate

Bases

Hydrogen bonds

Nucleotide

Put these in order, largest to smallestTalk with your partner Nucleus Gene Chromosome Bases Cell Nucleotide DNA

Cell Nucleus Chromosome DNA Gene Nucleotide Base

Nucleotide

What pairs with what again??

http://learn.genetics.utah.edu/content/begin/dna/builddna/

Describe the shape of DNA in your own words.

One last thing . . .

Here is a song (sung to A, B, C’s)

DNA is really great,

Sugar, phosphate and a base

Two strands like a ladder

Base pairs hold it all together

A to T and G to C

Double helix is clear to me.

What people do they mention in this video clip?1)2)3)

What always bonds with what? _______ to ________ and ________ to _______

What is a gene?

Color Legend:A = T =G = C =Sugar = Phosphate =

What order do these go, largest to smallest.

1)

2)

3)

4)

5)

6)

7)

What does DNA look like to me?

DNA is really great,Sugar, phosphate and a baseTwo strands like a ladderBase pairs hold it all togetherA to T and G to CDouble helix is clear to me.