ログイン

slides for DNA
52問 • 1年前
  • Leslie Munoz Diaz
  • 通報

    問題一覧

  • 1

    What does DNA look like

    a double helix

  • 2

    What is the backbone of the Deoxyribonucleic acid

    deoxyribose the sugar and a phosphate group stuck together

  • 3

    What is hanging off the sugar phosphate pair

    compound of nitrogen

  • 4

    Nitrogenous bases make rungs of the ladder which are

    nucleotides

  • 5

    What is nDNA

    nuclear DNA

  • 6

    How many copies of nDNA do we have

    2 copies, 1 from mom 1 from dad

  • 7

    Where is nDNA located

    nucleus

  • 8

    What is mtDNA

    mitochondrial DNA

  • 9

    What is mtDNA

    maternal DNA

  • 10

    How many copies is in each mitochondrion

    2-10 copies

  • 11

    What are the 4 types of nitrogenous bases

    A,G,T,C

  • 12

    What pairs with adenine

    thymine T

  • 13

    What pairs with Cytosine

    Guanine (G)

  • 14

    Put the pair (A) (C)

    t, g

  • 15

    What are genes (term)

    direct the synthesis of a specific protein

  • 16

    Gene is expressed when

    protein it codes for is produced

  • 17

    What is RNA

    Ribonucleic acid

  • 18

    What is the difference between DNA and RNA

    their different sugar backbone, one is deoxyribose and the other ribose.

  • 19

    What is expressed through RNA

    Genes

  • 20

    Where is DNA packaged into

    chromosomes

  • 21

    DNA dissolves well in water

    true

  • 22

    DNA is positively charged in neutral solution

    False

  • 23

    DNA denatures due to heat

    true

  • 24

    DNA is chemically stable in mild acidic and alkaline solutions

    true

  • 25

    Can DNA strands be broken mechanically

    yes

  • 26

    Genes arranged in a fixed sequence along specific

    chromosome

  • 27

    When you point on a chromosome where a particular gene is found this is the

    locus, loci (plural)

  • 28

    What is crossing over?

    when chromosomes one from mom one from dad pair up. parts of the chromosome can be switched.

  • 29

    Which allele is expressed

    dominant

  • 30

    Which allele is not expressed

    recessive

  • 31

    What type of alleles are there

    dominant and recessive

  • 32

    Homozygous is

    two alleles are the same

  • 33

    Heterozygous is

    two alleles are different

  • 34

    When does codominance occur

    when both alleles in a heterozygote are expressed

  • 35

    Blood type expressed by gene called

    I or i

  • 36

    Which i code is type O (recessive)

    i

  • 37

    Which i code is for type A (dominant)

    I^A

  • 38

    Which I code is for type B (dominant)

    I^B

  • 39

    What is the Genotype for AB blood

    I^AI^B

  • 40

    In human identity testing what is used

    STR markers

  • 41

    What is STR

    short tandem repeat

  • 42

    How many STR markers is there (TCCCAAGCGATAGATAGATATCCCGGG)

    3

  • 43

    How many STR loci did the FBI determine

    13

  • 44

    Chromosomes are supercoiled DNA which is coiled by a protein named

    his tone

  • 45

    What do STR code for

    nothing

  • 46

    What is phenotype

    physical characteristics

  • 47

    What is genotype

    genetic material

  • 48

    What is a dominant genotype

    something that will show up in genes

  • 49

    What is a codominant genotype

    genetic material that is made up of both alleles

  • 50

    What is a recessive genotype

    one that is there just not visible from the outside

  • 51

    What is homozygous in STR

    one peak, both parents gave the same number

  • 52

    What is heterozygous in STR

    both parents gave different numbers, 2 peaks

  • Chp 9

    Chp 9

    Leslie Munoz Diaz · 8問 · 2年前

    Chp 9

    Chp 9

    8問 • 2年前
    Leslie Munoz Diaz

    chp 10

    chp 10

    Leslie Munoz Diaz · 14問 · 2年前

    chp 10

    chp 10

    14問 • 2年前
    Leslie Munoz Diaz

    Chp 11

    Chp 11

    Leslie Munoz Diaz · 14問 · 2年前

    Chp 11

    Chp 11

    14問 • 2年前
    Leslie Munoz Diaz

    test 1

    test 1

    Leslie Munoz Diaz · 86問 · 1年前

    test 1

    test 1

    86問 • 1年前
    Leslie Munoz Diaz

    quiz 1

    quiz 1

    Leslie Munoz Diaz · 36問 · 1年前

    quiz 1

    quiz 1

    36問 • 1年前
    Leslie Munoz Diaz

    test 2

    test 2

    Leslie Munoz Diaz · 100問 · 1年前

    test 2

    test 2

    100問 • 1年前
    Leslie Munoz Diaz

    test 2 pt.2

    test 2 pt.2

    Leslie Munoz Diaz · 35問 · 1年前

    test 2 pt.2

    test 2 pt.2

    35問 • 1年前
    Leslie Munoz Diaz

    midterm

    midterm

    Leslie Munoz Diaz · 29問 · 1年前

    midterm

    midterm

    29問 • 1年前
    Leslie Munoz Diaz

    midterm

    midterm

    Leslie Munoz Diaz · 43問 · 1年前

    midterm

    midterm

    43問 • 1年前
    Leslie Munoz Diaz

    for quiz 1

    for quiz 1

    Leslie Munoz Diaz · 100問 · 1年前

    for quiz 1

    for quiz 1

    100問 • 1年前
    Leslie Munoz Diaz

    quiz 11-20

    quiz 11-20

    Leslie Munoz Diaz · 36問 · 1年前

    quiz 11-20

    quiz 11-20

    36問 • 1年前
    Leslie Munoz Diaz

    chapters questions

    chapters questions

    Leslie Munoz Diaz · 88問 · 1年前

    chapters questions

    chapters questions

    88問 • 1年前
    Leslie Munoz Diaz

    midterm

    midterm

    Leslie Munoz Diaz · 53問 · 1年前

    midterm

    midterm

    53問 • 1年前
    Leslie Munoz Diaz

    chapter questions for DNA and Blood

    chapter questions for DNA and Blood

    Leslie Munoz Diaz · 80問 · 1年前

    chapter questions for DNA and Blood

    chapter questions for DNA and Blood

    80問 • 1年前
    Leslie Munoz Diaz

    slides for blood

    slides for blood

    Leslie Munoz Diaz · 66問 · 1年前

    slides for blood

    slides for blood

    66問 • 1年前
    Leslie Munoz Diaz

    Final

    Final

    Leslie Munoz Diaz · 64問 · 1年前

    Final

    Final

    64問 • 1年前
    Leslie Munoz Diaz

    final pt 1.

    final pt 1.

    Leslie Munoz Diaz · 35問 · 1年前

    final pt 1.

    final pt 1.

    35問 • 1年前
    Leslie Munoz Diaz

    toxicology chapter questions

    toxicology chapter questions

    Leslie Munoz Diaz · 14問 · 1年前

    toxicology chapter questions

    toxicology chapter questions

    14問 • 1年前
    Leslie Munoz Diaz

    juvenile justice review

    juvenile justice review

    Leslie Munoz Diaz · 29問 · 11ヶ月前

    juvenile justice review

    juvenile justice review

    29問 • 11ヶ月前
    Leslie Munoz Diaz

    問題一覧

  • 1

    What does DNA look like

    a double helix

  • 2

    What is the backbone of the Deoxyribonucleic acid

    deoxyribose the sugar and a phosphate group stuck together

  • 3

    What is hanging off the sugar phosphate pair

    compound of nitrogen

  • 4

    Nitrogenous bases make rungs of the ladder which are

    nucleotides

  • 5

    What is nDNA

    nuclear DNA

  • 6

    How many copies of nDNA do we have

    2 copies, 1 from mom 1 from dad

  • 7

    Where is nDNA located

    nucleus

  • 8

    What is mtDNA

    mitochondrial DNA

  • 9

    What is mtDNA

    maternal DNA

  • 10

    How many copies is in each mitochondrion

    2-10 copies

  • 11

    What are the 4 types of nitrogenous bases

    A,G,T,C

  • 12

    What pairs with adenine

    thymine T

  • 13

    What pairs with Cytosine

    Guanine (G)

  • 14

    Put the pair (A) (C)

    t, g

  • 15

    What are genes (term)

    direct the synthesis of a specific protein

  • 16

    Gene is expressed when

    protein it codes for is produced

  • 17

    What is RNA

    Ribonucleic acid

  • 18

    What is the difference between DNA and RNA

    their different sugar backbone, one is deoxyribose and the other ribose.

  • 19

    What is expressed through RNA

    Genes

  • 20

    Where is DNA packaged into

    chromosomes

  • 21

    DNA dissolves well in water

    true

  • 22

    DNA is positively charged in neutral solution

    False

  • 23

    DNA denatures due to heat

    true

  • 24

    DNA is chemically stable in mild acidic and alkaline solutions

    true

  • 25

    Can DNA strands be broken mechanically

    yes

  • 26

    Genes arranged in a fixed sequence along specific

    chromosome

  • 27

    When you point on a chromosome where a particular gene is found this is the

    locus, loci (plural)

  • 28

    What is crossing over?

    when chromosomes one from mom one from dad pair up. parts of the chromosome can be switched.

  • 29

    Which allele is expressed

    dominant

  • 30

    Which allele is not expressed

    recessive

  • 31

    What type of alleles are there

    dominant and recessive

  • 32

    Homozygous is

    two alleles are the same

  • 33

    Heterozygous is

    two alleles are different

  • 34

    When does codominance occur

    when both alleles in a heterozygote are expressed

  • 35

    Blood type expressed by gene called

    I or i

  • 36

    Which i code is type O (recessive)

    i

  • 37

    Which i code is for type A (dominant)

    I^A

  • 38

    Which I code is for type B (dominant)

    I^B

  • 39

    What is the Genotype for AB blood

    I^AI^B

  • 40

    In human identity testing what is used

    STR markers

  • 41

    What is STR

    short tandem repeat

  • 42

    How many STR markers is there (TCCCAAGCGATAGATAGATATCCCGGG)

    3

  • 43

    How many STR loci did the FBI determine

    13

  • 44

    Chromosomes are supercoiled DNA which is coiled by a protein named

    his tone

  • 45

    What do STR code for

    nothing

  • 46

    What is phenotype

    physical characteristics

  • 47

    What is genotype

    genetic material

  • 48

    What is a dominant genotype

    something that will show up in genes

  • 49

    What is a codominant genotype

    genetic material that is made up of both alleles

  • 50

    What is a recessive genotype

    one that is there just not visible from the outside

  • 51

    What is homozygous in STR

    one peak, both parents gave the same number

  • 52

    What is heterozygous in STR

    both parents gave different numbers, 2 peaks