Mitosis Challenge!Mrs. P’s students text “190255” to 37607Student’s without phone may use an ipod

touch/netbook and go to the site: http://polleverywhere.com/vote

Good Luck!

TEST QUESTIONText your answer

Mrs. P is awesome “2R”Biology is boring “2Q”

Question 1Prior to mitosis, each chromosome of a eukaryotic

cell consists of a pair of identical structures called

a) Chromatin. Text: “1”b) Sister chromosomes. Text: “2”c) Sister chromatids. Text: “3”d) Nucleolous. Text: “4”

Question 2Which phase of mitosis/cell cycle?

a) Interphase “5”b) Prophase “6”c) Metaphase “7”d) Anaphase “8”e) Telophase “9”

Question 3Compared to prokaryotic chromosomes, eukaryotic

chromosomesa) Include fewer proteins. “A”b) Are circular in structure. “B”c) Are not copied prior to cell division. “C”d) Are enclosed in a nuclear membrane. “D”

Question 4Which phase of mitosis/cell cycle?

a) Interphase “E”b) Prophase “F”c) Metaphase “G”d) Anaphase “H”e) Telophase “I”

Question 5The process by which prokaryotes reproduce is

calleda) Sexual reproduction. “J”b) Binary fission. “K”c) Mitosis. “L”d) Meiosis. “M”

Question 6What structure is indicated by the arrow?

a) Centromere “N”b) Centriole “P”c) Mitochondria “Q”d) Chromatin “R”

Question 7Eukaryotic cells spend most of their cell cycle in

which phase?a) Interphase “S”b) Prophase “T”c) Metaphase “U”d) Telophase “V”

Question 8Which phase of mitosis/cell cycle?

a) Interphase “W”b) Prophase “X”c) Metaphase “Z”d) Anaphase “10”e) Telophase “11”

Question 9The process by which the cytoplasm of a eukaryotic

cell divides to produce two cells is calleda) Mitosis. “12”b) Cytokinesis. “13”c) Binary fission. “14”d) Telophase. “15”

Question 10What structure is being indicated by the arrow?

a) Cell wall “16”b) Cleavage furrow “17”c) Cell plate “18”d) Mitotic spindle “19”

Question 11If the S phase was eliminated

from the cell cycle, the daughter cells woulda) Have half the genetic

material found in the parental cell.

b) Be genetically identical.

c) Be genetically identical to the parent cell.

d) None of the choices are correct.

“1A”

“1B”

“1C”

“1D”

Question 12Which phase of mitosis/cell cycle?

a) Interphase “1E”b) Prophase “1F”c) Metaphase “1G”d) Anaphase “1H”e) Telophase “1I”

Question 13Which of the following occurs

during interphase?a) Growth of the mitotic

spindle

b) Cell growth

c) Duplication of the chromosomes

d) Both b & c

e) None of the above

“1J”

“1K”

“1L”

“1M”

“1N”

Question 14The phase of mitosis during which the nuclear

envelope fragments and the nucleoli disappear is calleda) Prophase “1P”b) Metaphase “1Q”c) Anaphase “1R”d) Telophase “1S”

Question 15What structure is shown in the picture?

a) Chromatin “1T”b) Gene “1U”c) Chromosome “1V”d) Chromatid “1W”

Question 16During which phase of mitosis do the chromosomes

line up on a plane located between the two spindles?a) Prophase “1X”b) Metaphase “1Z”c) Anaphase “20”d) Telophase “21”

Question 17Which phase of mitosis/cell cycle?

a) Interphase “22”b) Prophase “23”c) Metaphase “24”d) Anaphase “25”e) Telophase “26”

Question 18Which of the following does

not occur during anaphase?

a) The centromeres of each chromosome divide.

b) Sister chromatids separate.

c) The chromatid replicates.

d) All of the choices occur during anaphase.

“27”

“28”

“29”

“2A”

Question 19During which phase of mitosis does the nuclear

envelope re-form and the nucleoli reappear?a) Prophase “2B”b) Metaphase “2C”c) Anaphase “2D”d) Telophase “2E”e) Interphase “2F”

Question 20Which phase of mitosis/cell cycle?

a) Interphase “2G”b) Prophase “2H”c) Metaphase “2I”d) Anaphase “2J”e) Telophase “2K”

Question 21A chromosome consists

of

a) Sister chromatids joined at a centromere

b) Chromatin

c) DNA

d) All of the above choices

“2L”

“2M”

“2N”

“2P”