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DNA
For biology
25
Biology
10th Grade
02/01/2016

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Term
virulent p193
Definition
Something that causes diseases.
Term
transformation p194
Definition
genetic information moving from one cell or organism to another
Term
bacteriophages p195
Definition
bacteria-infecting virus
Term
nucleotide p197
Definition
a subunit that makes up nucleic acid and consists of a five-carbon sugar, a phosphate group and a nitrogenous base
Term
deoxyribose p197
Definition
the five-carbon sugar in a nucleotide
Term
nitrogenous base p197
Definition
a base containing nitrogen and carbon atoms
Term
purine p198
Definition
a nitrogenous base that has a double ring of carbon and nitrogen atoms
Term
pyrimidines p198
Definition
nitrogenous bases that have a single ring of carbon and nitrogen atoms
Term
base pairing rules p198
Definition
the rules needed to understand the observation of DNA
Term
complementary base pairs p198
Definition
each nitrogenous base pairs with another on the opposite strand
Term
base sequence p198
Definition
the order that nitrogenous bases in a chain
Term
DNA replication p200
Definition
The process before mitosis,meiosis, or binary fission. DNA is copied within a cell
Term
helicases p200
Definition
enzymes that separate the DNA strands
Term
replication fork p200
Definition
The point where two strands separate
Term
DNA polymerase p200
Definition
the means of adding complementary nucleotides to each original strand
Term
semi-conservative replication p200
Definition
a type of replication that conserves one of the two original strands
Term
mutation p202
Definition
a difference in the DNA sequence of a DNA molecule
Term
ribonucleic acid (RNA) p204
Definition
the intermediate used by proteins directed by a gene
Term
transcription p204
Definition
DNA becomes like a template of the eukaryotic cell
Term
translaton p204
Definition
RNA directs the making of proteins
Term
proteins synthesis p204
Definition
process when DNA designs a protein and RNA builds it
Term
proteins synthesis p204
Definition
process when DNA designs a protein and RNA builds it
Term
ribose p205
Definition
a factor in the structure of RNA. no the same as deoxyribose
Term
messenger RNA (mRNA) p205
Definition
an RNA molecule that transfers instructions to make a make a protein
Term
ribosomal RNA (rRNA) p205
Definition
a part of the structure of ribosomes
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