Duplicate of 2.6/2.7 DNA STRUCTURE/REPLICATION Flashcards

1

What does DNA Ligase Do?

Add's a DNA Primer
Removes the RNA Primase, and replaces it with DNA
Separates the DNA into two separate strands
Joins Lagging strand together

2

What are bases held together by?

Hydrogan Bonds
Hydrogen Bondage
Hydrogen bonds
Hydrogen-Uforic bonds

3

WHERE DOES TRANSLATION OCCURE?

RIBOSOMES
NUCLEUS
RER
MITOCHONDRIA

4

What splits the DNA?

Helixaze
Helicaze
Helixase
Helicase

5

WHAT IS DNA?

SEMI-CONSERVATIVE
SEMI-DISPERSIVE
DISPERSIVE
CONSERVATIVE

6

Who provided strong evidence for the semi (X) of DNA? X = Conservative, Dispercive, Urasive, Ao

Rosalind Franklin
Victor Frankenstein
Alexander Flemming
Meselson and Stahl

7

How many strands are there in RNA?

1
3
4
2

8

What are Nucleotides comprised of?

Binding Site, Deoxyribose, Base
Phosphate, Sugar, Enzyme
Phosphate, Deoxyribose, Base
Phosphates, Lipids, Sugar

9

RNA? What is it?

RNA
RhinoNucleicAcid
RiboNuclaicacid
GOOGLE IT!

10

What does Uracil replace?

C
A
T
G

11

What is Complementary base pairing?

Pyrimidine + Pyrimidine
Purine + Pyrimidine fit together
Purine + Purine fit together
Adenine + Pyrimidine

12

How is DNA structured (2)

Parallel Strands
diagonally
Give me a break
Antiparallel strands

13

What is the backbone of DNA ?

Sugar / Phosphate
Sugar / Covalent Bonds
The covenant
Phosphate

14

BONUS TIME: WHAT DIRECTION IS DNA STRUCTURED IN?

I DON'T KNOW!
5' - 1'
5' - 3'
3' - 5'

15

WHAT IS TRANSCRIPTION?

THE MAKING OF Protein
THE MAKING OF mRNA
THE MAKING OF HUMAN BABIES
THE MAKING OF tRNA

16

What are Okazaki Fragments?

BIGBADABOOM
BOOMBAMBOOM
Small lengths of DNA
BASES

17

What do Nucleotides In DNA contain?

Covalent Bonds
Sugar (Unspecified)
Mr Fyfe
Binding sites

Duplicate of 2.6/2.7 DNA STRUCTURE/REPLICATION

Questions 17

Duplicate of 2.6/2.7 DNA STRUCTURE/REPLICATION

Questions 17