1.1a DNA structure

The Structure of DNA

KA1 - structure and organisation of DNA

Dr Katie Paget

Poll

How well do you think you remember this topic?

• I think I remember this well, I am confident!

• I think I remember most, we shall see...!

• I remember some of it, need a refresh!

• I can't remember anything, but I'm sure i will soon!

Open Ended

What 3 parts make up a DNA nucleotide?

Multiple Choice

What type of bond holds together the sugar and phosphate backbone?

• hydrogen bonds

• peptide bonds

• carbon bonds

• sugar-phosphate bonds

Multiple Choice

What type of bonds hold together the complementary bases?

• sugar-phosphate bonds

• hydrogen bonds

• peptide bonds

• amide bonds

Poll

How confident do you feel with this topic now?

• I am very confident!

• It is coming back to me, I need to do a bit of revision.

• I am still struggling.