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WorksheetsDNA/RNA Transcription & Translation Assignment
Total questions: 20
Worksheet time: 29mins
From left to right, what is the sequence of the complementary strand of DNA in this molecule?
TAC CCG ATC AAA GCC
Match the following definition with the word.
Hydrogen Bonds
Keeps the double stranded DNA together
Sugar-Phosphate
Provides the structure of DNA; makes the backbone of DNA molecule
DNA
Double stranded genetic code
RNA
Single stranded genetic code
Nitrogenous Bases
Adenine, Thymine, Cytosine, Guanine
When creating a complementary base strand of (a) , (b) always pairs with Thymine, and Guanine always pairs with (c) . When creating a RNA strand Adenine always pairs up with (d) .
What is the three-base sequence of mRNA that codes for a single amino acid?
Anticodon
Codon
Protein
TRANSCRIBE this DNA sequence: TACGTTACT
AUGCAAUGA
ATGCAATGA
AUGGATUGA
TACGTTACT
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.
GAG-CTC-GAC-AGA
Mutant
GAG CTC-CAC-AGA
ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a
Insertion- Frameshift
Deletion- Substitution
Deletion -Frameshift
All of the above
A mutation is defined as:
A change in the cell's structure
Anything that changes in an embryo
Any change in the physical features of a human
A change in the DNA sequence
Create a complementary base strand for this segment of DNA: ATTGACCATGT
(a)
Using the following mRNA strand, give me the following amino acids in order.
AUG GUA CCC AUC
(a)
Match the amino acid with the following codons.
GGG
Glycine
AAG
Lysine
UUU
Phenylalanine
AUC
Isoleucine
CGU
Arginine
Which structures make up the 'rungs' of the DNA molecule (a)
