What is Complementary base pairing?

Purine + Pyrimidine fit together

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IB Biology: 2.6/2.7 DNA STRUCTURE/REPLICATION

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DO You know the basics of DNA Structure (2.6)? #biology #ib #dna

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Questions 19

Answers

1
RNA? What is it?
RNA
GOOGLE IT!
RhinoNucleicAcid
RiboNuclaicacid
2
What do Nucleotides In DNA contain?
Binding sites
Mr Fyfe
Covalent Bonds
Sugar (Unspecified)
3
What are Okazaki Fragments?
BOOMBAMBOOM
BIGBADABOOM
BASES
Small lengths of DNA
4
What are bases held together by?
Hydrogen Bondage
Hydrogen bonds
Hydrogan Bonds
Hydrogen-Uforic bonds
5
What is the backbone of DNA ?
Sugar / Covalent Bonds
Phosphate
The covenant
Sugar / Phosphate
6
WHERE DOES TRANSLATION OCCURE?
RER
RIBOSOMES
NUCLEUS
MITOCHONDRIA
7
How is DNA structured (2)
diagonally
Antiparallel strands
Parallel Strands
Give me a break
8
WHAT IS TRANSCRIPTION?
THE MAKING OF HUMAN BABIES
THE MAKING OF mRNA
THE MAKING OF tRNA
THE MAKING OF Protein
9
What splits the DNA?
Helixaze
Helicaze
Helicase
Helixase
10
BONUS TIME: WHAT DIRECTION IS DNA STRUCTURED IN?
I DON'T KNOW!
3' - 5'
5' - 1'
5' - 3'
11
How many strands are there in RNA?
1
2
4
3
12
What are Nucleotides comprised of?
Phosphate, Sugar, Enzyme
Binding Site, Deoxyribose, Base
Phosphate, Deoxyribose, Base
Phosphates, Lipids, Sugar
13
What does DNA Ligase Do?
Add's a DNA Primer
Removes the RNA Primase, and replaces it with DNA
Joins Lagging strand together
Separates the DNA into two separate strands
14
What is Complementary base pairing?
Purine + Pyrimidine fit together
Pyrimidine + Pyrimidine
Adenine + Pyrimidine
Purine + Purine fit together
15
WHAT IS DNA?
CONSERVATIVE
SEMI-CONSERVATIVE
DISPERSIVE
SEMI-DISPERSIVE
16
What does Uracil replace?
A
C
G
T
17
What do the Purines consist of?
A,T
A,U
T,C
A,G
18
Which of these is a Pyramidine?
Uracil
Melanine
Guanine
Adenine
19
Who provided strong evidence for the semi (X) of DNA? X = Conservative, Dispercive, Urasive, Ao
Meselson and Stahl
Victor Frankenstein
Rosalind Franklin
Alexander Flemming

IB Biology: 2.6/2.7 DNA STRUCTURE/REPLICATION Flashcards | StudBud