meiosis i and ii formative quiz. starting question before meiosis what must this cell do? draw it
TRANSCRIPT
MEIOSIS I and IIMEIOSIS I and II FORMATIVE QUIZ FORMATIVE QUIZ
Starting Question Starting Question
Before meiosis what must this cell do?
Draw it.
Question 1Question 1What process is illustrated by the
arrow below?A: DNA duplicationB: DNA diploidyC: DNA reductionD: DNA mutation
Question 1Question 1What process is illustrated by the
arrow below?A: DNA duplicationB: DNA diploidyC: DNA reductionD: DNA mutation
Question 2Question 2
What is the name of the boxed section of this double-armed chromosome?
A: CentromereB: ChromatidC: ChromatinD: Chromohalf
Question 2Question 2
What is the name of the boxed section of this double-armed chromosome?
A: CentromereB: ChromatidC: ChromatinD: Chromohalf
Question 3Question 3
The two arrows point at:A: sister chromatinsB: sister chromatidsC: brother chromosome chromatinsD:homologous chromosomes
Question 3Question 3
The two arrows point at:A: sister chromatinsB: sister chromatidsC: brother chromosome chromatinsD:homologous chromosomes
Question 4Question 4
The cell below has already undergone DNA duplication. What is the diploid number for the cell before DNA duplication?A: 2n= 8B: 2n= 4C: 2n= 2D: 2n= 1
Question 4Question 4
The cell below has already undergone DNA duplication. What is the diploid number for the cell before DNA duplication?A: 2n= 8B: 2n= 4C: 2n= 2D: 2n= 1
Question 5Question 5
The cell below has already undergone DNA duplication. What is the haploid number for the cell before DNA duplication?A: n= 8B: n= 4C: n= 2D: n= 1
Question 5Question 5
The cell below has already undergone DNA duplication. What is the haploid number for the cell before DNA duplication?A: n= 8B: n= 4C: n= 2D: n= 1
Question 6Question 6What is “boxed in” in the
diagram below?A: Diploid gameteB: Diploid somatic cellC: Diploid zygoteD: Haploid gamete
Question 6Question 6What is “boxed in” in the
diagram below?A: Diploid gameteB: Diploid somatic cellC: Diploid zygoteD: Haploid gamete
Question 7Question 7Which letter represents
fertilization?A: n + n = nB: n + 2n = 3nC: n + n = 2nD: 2n – 1 = n
Question 7Question 7Which letter represents
fertilization?A: n + n = nB: n + 2n = 3nC: n + n = 2nD: 2n – 1 = n
Question 8Question 8What do we call the pair
of chromosomes on the right?
A: maternal chromosomesB: paternal chromosomesC: parent chromosomesD: homologous chromosomes
Question 8Question 8What do we call the pair
of chromosomes on the right?
A: maternal chromosomesB: paternal chromosomesC: parent chromosomesD: homologous chromosomes
Question 9Question 9Which term does not describe
homologous pairs?A: Same centromere locationB: Same length and sizeC: Same nucleotide sequencesD: Same gene locationsE: 1 from MOM and 1 from DAD
Question 9Question 9Which term does not describe
homologous pairs?A: Same centromere locationB: Same length and sizeC: Same nucleotide sequencesD: Same gene locationsE: 1 from MOM and 1 from DAD
Question 10Question 10How manyhomologous
pairs are there in this cell?
A: 1B: 2C: 3D:4
Question 10Question 10How manyhomologous
pairs are there in this cell?
A: 1B: 2C: 3D:4
Question 11Question 11What process is taking place in
the box in the diagram below?A: MitosisB: Meiosis IC: Meiosis IID: Mitosis II
Question 11Question 11What process is taking place in
the box in the diagram below?A: MitosisB: Meiosis IC: Meiosis IID: Mitosis II
Question 12Question 12The structure that is formed as a
result of two homologous chromosomes pairing up is called a ______________.
A: diploid chromosomeB: tetradC: triadD: haploid chromatin
Question 12Question 12The structure that is formed as a
result of two homologous chromosomes pairing up is called a ______________.
A: diploid chromosomeB: tetradC: triadD: haploid chromatin
Question 13Question 13
Which event does NOT occur in Prophase I?
A: Crossing OverB: Chromosomes unwindC: Formation of TetradsD: Centrioles move to polesE: Nucleus breaks down
Question 13Question 13
Which event does NOT occur in Prophase I?
A: Crossing OverB: Chromosomes unwindC: Formation of TetradsD: Centrioles move to polesE: Nucleus breaks down
Question 14Question 14Which diagram represents
Metaphase II? A. B.
Question 14Question 14Which diagram represents
Metaphase II? A. B.
Question 15Question 15Fill in the blanks below: In Meiosis II, 2 haploid cells with
double armed chromosomes become 4 _______ cells with ______ armed chromosomes.
A: haploid, unduplicatedB: haploid, duplicatedC: diploid, unduplicatedD: diploid, duplicated
Question 15Question 15Fill in the blanks below: In Meiosis II, 2 haploid cells with
double armed chromosomes become 4 _______ cells with ______ armed chromosomes.
A: haploid, unduplicatedB: haploid, duplicatedC: diploid, unduplicatedD: diploid, duplicated
Question 16Question 16 AWhich of the following is CORRECT about meiosis?A: A is anaphase I; B is
anaphase IIB: A is anaphase II; B is
anaphase IC: A is prophase I; B is
telophase IID: A is metaphase I; B is
metaphase II
B
Question 16Question 16 AWhich of the following is CORRECT about meiosis?
A: A is anaphase I; B is anaphase IIB: A is anaphase II; B is anaphase IC: A is prophase I; B is telophase IID: A is metaphase I; B is metaphase
II
B
