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Biology Vocabulary Quiz Ch. 12-13

Teacher: Grace
Across
Small, circular, doubled-stranded DNA molecules that occur naturally in battery and yeast cells.
The ability of an organism to control which genes are transcribed in response to the environment.
A section of DNA that contains the genes for the proteins needed for a specific metabolic pathway.
A permanent change in a cell's DNA
Technology that involves manipulating the DNA of one organism in order to insert exogenous DNA.
Recognize and bind to specific DNA sequences and cleave the DNA within that sequence.
Smaller segments of RNA nucleotides that transport amino acids to the ribosome.
The large scale study and cataloging of the structure and function of proteins in the human body.
Interruption of the code on the DNA that is not in the final RNA; intervening sequences.
Breeding an organism that has the unknown genotype with one that is homozygous recessive for the desired trait.
An enzyme that regulates RNA synthesis.
Down
An enzyme normally used by cells in DNA repair and replication.
The total DNA present in the nucleus of each cell.
The coding sequences that remain in the final mRNA.
The separation of DNA fragments using gel electrophoresis in order to observe the distinct banding patterns that are unique to every individual.
Long strands of RNA nucleotides that are formed complementary to one strand of DNA
Regions of linked variations in the human genome.
Tiny microscope slides or silicon chips that are spotted with DNA fragments.
DNA code that is transferred to mRNA in the nucleus.
Catalyzes the addition of appropriate nucleotides to the ew DNA strand.