WorksheetsCentral Dogma
Total questions: 15
Worksheet time: 12mins
Who described DNA as a double helix?
Rosalind Franklin
Watson and Crick
Friedrich Meischer
Erwin Chargaff
Who first discovered DNA in 1869?
Rosalind Franklin
Watson and Crick
Friedrich Meischer
Erwin Chargaff
What is this structure called
Double Helix
Double Felix
Two Cats
Single Strand
What are the differences between DNA and RNA?
RNA is single stranded; DNA is double stranded
RNA has the base U; DNA has the base T
Both
Neither
mRNA:
Sends text messages
Is at the ribosome
Is the messenger RNA
Name this structure.
Base
Nucleotide
Sugar
DNA
This process is called:
Translation
Transcription
DNA Replication
Transcription goes from:
DNA to DNA
DNA to Protein
DNA to RNA
None of the above
Name the bases of DNA.
Guanine and Cytosine
Adenine
Adenine, Thymine, Guanine, Cytosine
Adenine, Uracil, Guanine, Cytosine
Name the bases of RNA.
Guanine and Cytosine
Adenine
Adenine, Thymine, Guanine, Cytosine
Adenine, Uracil, Guanine, Cytosine
Replicate the DNA:
A T C - G A G - C T G
T A G - C T C - G A C
A T C - G A G - C T G
U A G - C U C - G A C
Transcribe the DNA to RNA:
G A C - C T A - A G T
G A C - C T A - A G T
C U G - G A U - U C A
C T G - G A T- T C A
What protein is UCC
Ser
STOP
Thr
Tyr
What protein is AAC
Ser
STOP
Asn
Lys
Transcribe the DNA to RNA:
A A G - C T G - T A G
A A G - C T G - T A G
A A G - C T G - T A G
U U C - G A C - A U C
