Font size
WorksheetsSeatwork 4.2 - Central Dogma and Chromosomal Mutation
Total questions: 15
Worksheet time: 9mins
Where does the DNA replication happen?
Ribosome
Nucleus
Cytoplasm
S Phase
What are the three components of a nucleotide in the DNA and RNA?
Sugar, phosphate, nitrogen base
Sugar, phosphate, hydrogen base
Sugar, phosphate, oxygen base
Sugar, phosphate, protein
Who are the fathers of the DNA structure?
Rosalind and Franklin
Simon and Crick
Watson and Crick
Franklin and Roosevelt
What is the difference between DNA and RNA in terms of bases?
RNA contains uracil in place of thymine
RNA contains uracil in place of adenine
RNA contains uracil in place of guanine
RNA contains uracil in place of cytosine
The DNA molecule segment is: TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.
Translocation
Inversion
Duplication
Deletion
What type of chromosomal aberration in humans is illustrated in the figure?
Edward's Syndrome
Down Syndrome
Patau Syndrome
Turner Syndrome
What type of mutation is shown in the picture?
Deletion
Inversion
Duplication
Translocation
What is the transcribed mRNA strand for the given DNA template?
3’ AUG CUC GGU AUC UGA 5’
5’ AUG CUC GGU AUC UGA 3’
3’ AUG CUC AUC GGU UGA 5’
5’ AUG CUC AUC GGU UGA 3’
What type of mutation is shown in the picture?
Deletion
Inversion
Duplication
Translocation
What type of mutation is shown in the picture?
Deletion
Inversion
Duplication
Translocation
Complete the mRNA sequence.
DNA sequence: TAC - CGA - GCA - CCA - TAG
mRNA sequence: AUG - GCU - (a) - GGU - AUC
What is the coded amino acid for the missing mRNA codon? **Use the abbreviated name.
DNA sequence: TAC - CGA - GCA - CCA - TAG
mRNA sequence: AUG - GCU - (a) - GGU - AUC
Complete the mRNA sequence.
DNA sequence: TAC - CGA - GCA - CCA - ATC
mRNA sequence: AUG - GCU - CGU - GGU - (a)
What is the coded amino acid for the missing mRNA codon? **Use the abbreviated name.
DNA sequence: TAC - CGA - GCA - CCA - ATC
mRNA sequence: AUG - GCU - CGU - GGU - (a)
What amino acid codes for GAU codon? **Use the abbreviated name.
(a)
