Central Dogma of Molecular Biology Flashcards
1
Q
-Composed of nucleotides by 3’ - 5’ phosphodiester bond
A
DNA polymer
2
Q
What is the Chargaff’s rule
A
A=T
G=C
Purine = Pyrimidine
3
Q
- DNA replicates in an semi-conservative manner
- Product: 2 DNA molecules
A
Replication
4
Q
-unzips the DNA into 2 strands
A
Helicase
5
Q
-adds DNA nucleotides to new strand
A
DNA POLYMERASE |||
6
Q
-Seal nicks
A
DNA ligase
7
Q
-proof reads the DNA for errors
A
DNA POLYMERASE |
8
Q
Replication translation script?
A
A=T
G=C and vice versa
9
Q
- RNA to DNA
- Product: mRNA, tRNA, rRNA
A
Transcription
10
Q
-TATA-Eurkaryotes
A
Promoter region
11
Q
-start of transcription by letting the RNA polymerase to bind to the promoter region
A
Transcription factors-promotes
12
Q
-pairs and elongates the strand
A
RNA Polymerase
13
Q
-Signals end of transciption
A
GC rich DNA
14
Q
Transcription translation script?
A
T=A
A=U
C=G
G=C
15
Q
- Synthesis of proteins from RNA
- LOC: ribosomes in the cytoplasm
- Product: Protein
A
Process
