4.1

Question 1

What is a matching pair for the line: ATGTACGTA

Answer 1

TACATGCAT

Question 2

What bonds hold the nucleotides in DNA together?

Answer 2

Covalent bonds.

Question 3

What did Griifth discover was responsible for genetic material?

Answer 3

DNA

Question 4

How did Griffiths experiment work?

Answer 4

By testing how a diseased affected a mouse based of a transformation. For instance, he had a case where there was a rough strain, smooth strain, heat killed smooth strain, hk s strain plus r strain. This was to see how transformations affected virus, and how traits were passed on.

Question 4

How did Hershey-Chase experiment work?

Answer 4

They tested if protein or Nucleic Acid was responsible for genetic material by making either radioactive and testing how it passed on when the virus reproduced.

Question 5

List the 3 parts of a DNA.

Answer 5

Phosphate, sugar, nitrogenous base.

Question 6

What are the pairs in DNA?

Answer 6

A:T C:G

Question 7

What bond breaks in DNA to produce RNA?

Answer 7

Hydrogen bonds

Question 8

Anti parallel means that one side of DNA runs how compared to the other?

Answer 8

One side is 3 up to 5, other side is 3 down to 5.

Question 9

What shape is DNA?

Answer 9

Double helix