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Biology (9th grade) > DNA and RNA #1 > Flashcards

DNA and RNA #1 Flashcards

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AP® Biology flashcards
1
Q

A

A

adenine, purines

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2
Q

G

A

guanine, purines

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3
Q

T

A

thymine, pyrimuvine

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4
Q

C

A

citocene, pyriumvuine

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5
Q

purine

A

double ring (AG)

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6
Q

pyrimidine

A

single ring (TCU)

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7
Q

polymer

A

made up monomers (individual units)

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8
Q

amino acids

A

proteins and polypeptides

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9
Q

DNA

A

nitrogen bases, AGTC, carbon backbone, backbone: 5 carbon sugar phosphate on both sides, polymer of nucleotides (deoxyribose), double chain of nucleotides, twisted, make double helix

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10
Q

RNA

A

uracil takes place of T, backbone: 5 carbon sugar phosphate, polymers of nucleotids (ribose), single stranded

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11
Q

nucleotide

A

5 carbon sugar, deoxyribose or ribose, nitrogen base, phophase, bonds: covalent and hydrogen bonds

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12
Q

deoxyribose and ribose diffference

A

one oxygen

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13
Q

why hydrogen bonds

A

2 replicate

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14
Q

genom

A

DNA in singel cell (in nucleus), identical, chromosomes make up DNA

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15
Q

base pair/ complimentary base

A

T + A, A+T, G+C, C+G

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16
Q

uracil

A

with A

17
Q

nitrogen bases

A

covalently bond with deoxyribose

18
Q

uncondensed chromosomes

A

made up beads, beads = nucleosome , double or single, condensed or uncondensed

19
Q

nucleosome

A

made up 2 wrap of dna, histomes (8), the bead

20
Q

histomes

A

globuarl protein

21
Q

Rosilin franklin

A

xray chriosolographer, stopping patter, pictures of DNA

22
Q

morris wilkson

A

colleage of rosilin, gave pic to wattson

23
Q

james wattson

A

figured out with picture, figured out double helix

24
Q

nobel prize

A

awarded to ___, not rosilin (died)

25
Q

single strand chromosome

A

1 DNA molecule

26
Q

duplicated (double strand )

A

2 DNA molecules

Biology (9th grade) (17 decks)

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