cell division #1
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Cell Division #1. JEOPARDY. S2C06 Jeopardy Review. What Phase Is it?. Vocabulary. Mitosis OR Meiosis. Picture ID. More Vocab. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. - PowerPoint PPT PresentationTRANSCRIPT
Cell Division #1
JEOPARDY
S2C06 Jeopardy Review
What PhaseWhat PhaseIs it?Is it?
VocabularyVocabularyMitosisMitosis
OR OR MeiosisMeiosis
PicturePicture ID ID
MoreMoreVocab Vocab
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
What phase is it?100
•Chromosomes are spread out as chromatin
•DNA is copied
•Cell is “doing its job”
A: What is INTERPHASE ?
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What phase is it?200
A: What is ANAPHASE ?
•Chromatids separate and move to opposite poles
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What phase is it?300
A: What is METAPHASE ?
•Chromosomes line up in MIDDLE of the cell.
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What phase is it?400
A: What is PROPHASE?
•chromatin scrunches into chromosomes
Nuclear membrane/nucleolus disappears
•Spindle fibers/centrioles appear
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What phase is it?500
A: What is G2 ?
Cell makes the organelles and molecules needed for a new cell
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Vocabulary100
A: What are CENTRIOLES?
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These structures at oppositepoles pull the chromosomes apart during cell division.
Vocabulary 200
A: What is a CENTROMERE ?
This holds the 2 chromatid arms together in a chromosome.
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Vocabulary 300
A: What is HAPLOID ?
A cell (like a sperm or egg) with only one copy of each kind of chromosome
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Vocabulary 400
A: What is a CLEAVAGE FURROW?
The area of the cell membranethat pinches in to separate thedividing cell into 2 new cells.
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Vocabulary 500
A: What is CENTROSOME ?
This dark spot near the nucleusholds the centrioles when theyare not visible.
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Mitosis OR Meiosis100
A: What is Mitosis?
Type of cell division thatproduces 2 diploid daughter cells that are identical to the parent cell.
Mitosis OR Meiosis
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Mitosis OR Meiosis200
A: What is MITOSIS ?
Type of cell division used by organisms to grow bigger, repair injuries, or replace worn out cells.
Mitosis OR Meiosis
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Mitosis OR Meiosis300
A: What is Meiosis?
Type of cell division in which a 2n parent cell produces FOUR different 1n daughter cells Mitosis OR Meiosis
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Mitosis OR Meiosis400
A: What is Neither…TRICK QUESTION-Bacteria use BINARY FISSION TO DIVIDE ?
Type of cell division used by bacteria to reproduce asexually Mitosis OR Meiosis
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Mitosis OR Meiosis500
A: What is a Meiosis?
Type of cell division that produces sperm and eggs
Mitosis OR Meiosis
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Picture ID100
A: What is a cleavage furrow?
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This pinched in place in an animal cell during cytokinesis
Picture ID200
A: What is centromere ?
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This holds the 2 chromatid copies together.
Picture ID300
A: What are centrioles?
This organelle is made of microtubules and helps the cell move.
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Picture ID400
A: What is cell plate?
Name the divider that forms in a plant cell during cytokinesis
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Picture ID500
A: What are histones ?
Name these proteins that help wrap up DNA into chromosomes
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More Vocab100
A: What are non-histones?
Proteins that control genes by turning them on and off.
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More Vocab200
A: What are centrioles?
Structures at the poles to which the spindle fibers attach and pull the chromosomes.
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More Vocab300
A: What is DIPLOID?
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Cell that has 2 copies of each chromosome (2n)
More Vocab400
A: What are CHROMATIDS?
The 2 identical arms that make up a chromosome
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More Vocab500
A: What is a KARYOTYPE?
A picture of an organism’s chromosomes showing the homologous pairs all lined up.
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