Chapter 1 Flashcards

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1
Q

Genetics

A

the study of inherited traits and their variation

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2
Q

Heredity

A

the transmission of traits between generations

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3
Q

Genes

A

the units of heredity, biochemical instructions that tell cells how to make certain proteins

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4
Q

DNA stands for

A

Deoxyribonucleic Acid

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5
Q

DNA

A

transmits info in a sequence of four types of building blocks

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6
Q

Genome

A

the complete set of genetic instructions

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7
Q

DNA base A

A

Adenine

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8
Q

DNA base T

A

Thymine

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9
Q

DNA base C

A

Cytosine

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10
Q

DNA base G

A

Guanine

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11
Q

Adenine attracts

A

Thymine

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12
Q

Guanine attracts

A

Cytosine

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13
Q

RNA stands for

A

ribonucleic Acid

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14
Q

RNA

A

uses the info in DNA sequences to make proteins

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15
Q

Alleles

A

variants of a gene

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16
Q

Genotype

A

alleles that are present but not expressed

17
Q

Phenotype

A

alleles that are expressed

18
Q

Multifactoral

A

genes determined by one or more genes and enviroment

19
Q

Mendelian

A

traits determined by one gene

20
Q

autosome

A

chrs 1 through 22

21
Q

karyotype

A

all the chromosomes a specific person has

22
Q

Dna is ______ to RNA in the nucleus, which is _____ to protein in the cytoplasm

A

Transcribed, translated