Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Why do the fragments move |
Electricity |
|
|
Does DNA move towards the positive or negative end of the cell |
Positive |
|
|
Is the DNA positive or negative charged |
Negative |
|
|
Does the bigger or smaller fragment goes towards the end of the cell and why |
Smaller because it doesn't get caught up in the gel |
|
|
Explain the role that restrictio enzymes and gel electrophoresis play in DNA profiling |
Restriction enzymes cut DNA at a specific place. And you will need the number because gel electrophoresis separate DNA by size |
|
|
What is the phosphate |
The circle |
|
|
What is the sugar |
The hexagon |
|
|
What are the complementary bases |
A-T T-A G-C C-G G-C |
|
|
What is a purine |
It has 2 rings |
|
|
What is a primidine |
It has 1 ring |
|
|
4 types of nucleotide |
Adenine- thymine Guanine- cytosine |
