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WorksheetsDNA basics (function & structure)
Total questions: 11
Worksheet time: 30mins
DNA is the shape of a (a) ?
A-Adenine, T- Thymine, C- Cyostine and G- Guanine are examples of what marcomolecule?
Nucleic acids
Proteins
Carbohydrate
Lipid
Why is DNA replication important to any organism?
Which of the following is not a part of a nucleotide?
deoxyribose sugar
protein
nitrogenous base
phosphate group
Which one of the following nucleotide pair bonds would be found in a DNA molecule
adenine-guanine
adenine-cytosine
guanine-cytosine
cytosine-uracil
Your DNA code is read in sets of 3 nucleotides. Which of the following is the correct term?
Nucleic acids
RNA
Codons
Base pairs
Find the complementary base to this sequence
AAA - TAT - CAG -GCC
UUU - AUA - GUC - CCG
CCC - ATA - GTG -CCG
TTT - ATA - GTC - CGG
TTT - ATA - CTG - GCC
When DNA replication is complete you have:
Two DNA molecules that are different from the original
Two DNA molecules that are the exact same as the original
Four DNA molecules that are the exact same as the original
Four DNA molecules that are different from the original
Transcription is the process of DNA into __________?
Proteins
DNA
RNA
Cells
Transcript the following sequence:
ACC / ATT / TCG
ACC / ATT / TCG
TGG / TAA / AGC
TGG / TUU / UGC
UGG / UAA / AGC
Which nucleotide is replaced in RNA?
Adenine (A)
Thymine (T)
Guanine (G)
Cyostine (C)
