Central Dogma
Test Your Knowledge of the Central Dogma
Welcome to the Central Dogma Quiz! This engaging quiz is designed to test your understanding of the fundamental principles of molecular biology. Dive into the world of genetics and see how well you know the processes behind the flow of genetic information.
With 12 thought-provoking questions, you will explore:
- The roles of mRNA and codons
- The significance of ribosomes in translation
- The One Gene - One Enzyme theory
MRNA sequences read in groups of three nucleotides called
Triplets
Codons
How many codons exist?
44
64
84
101
How many codons specify amino acids?
41
61
81
101
These 61 Amino Acid coding codons specify 61 different Amino Acids
True
False
How many Stop Codons are there?
1
2
3
4
Because there's a single Start Codon, most polypeptides start with the same amino acid, which one is it?
Serine (Ser / S)
Methionine (Met / M)
Tyrosine (Tyr / Y)
Cysteine (Cys / C)
The Start codon is
CUC
GUA
AUG
AUC
Translation of mRNA into polypetides takes place
Inside Ribosomes
Inside Mitochondria
In the nucleus
Out of the nucleus
The ribosomes know which amino acid to add for each codon thanks to:
MiRNAs
TRNAs
CRNAs
MRNAs
Order the steps of polypetides creation within eukaryote cells correctly:
DNA
Transcription
RNA
Additional processing (maturing)
MRNA
Out of the nucleus and to a Ribosome
Detection of a start codon
Start of Ribosome translation
TRNAs bring in required Amino acids
Detection of a stop codon
End of Translation
Release of a Polypeptide
The One gene - One Enzyme theory is
Absolutely True
"Generally" (but not totally) True
Totally wrong
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