Genteics Test Review for Montgomery Middle School - Montgomery, Texas
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Your DNA code is located on structures called | chromosomes
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| What is the shape of a DNA molecule? | twisted ladder
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| What is the scientific name for the DNA molecule? | double helix
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| Your blueprint for how you become you is called | DNA
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| Sections of a chromosome that represent a specific characteristic are called | gene
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| What are the steps of the DNA model made of? (the FOUR nitrogen bases) | A T C G
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| What is Meiosis? | Cell division where one reproductvie cell divides into four, each with 23 chromosomes
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| FORTY-SIX of these are found in the NUCLEUS of a cell. Twenty-three come from one parent and twenty-three come from the other parent | chromosome
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| What is the base pairign rule? | A-T, G-C
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| What are the sides of the double helix made of? | sugar and phosphates
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| Where are the stepes attached on the double helix? | at the sugars
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| What is mitosis? | Cell division where one normal cell divides into two, each with 46 chromosomes
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| Where are the chromosomes found? | Nucleus
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| Is it possible for two people to have the exact same genetic blueprint or DNA? | yes, identitcal twins have the exact same DNA
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| What do we call the male reproductive cell? | sperm cell
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| What do we call the female reproductive cell? | egg cell
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| How many chromosomes are found in a normal human cell's nucleus? | 46
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| How many chromosomes are found ina human reproductive cell? | 23
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| What is cloning? | creating an organism with identical DNA
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| What is the purpose of Mitosis? | growth, repair, and replace cells
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| Where does fertilzation occur? | plants and animals
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| What do we call the fertilzied egg cell? | zygote
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| On the DNA ladder, "T" stands for | thymine
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| On the DNA ladder, "A" stands for | adenine
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| On the DNA ladder, "S" stands for | sugar
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| On the DNA ladder, "C" stands for | cytosine
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| On the DNA ladder, "P" stands for | phosphate
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| On the DNA ladder, "G" stands for | guanine
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| A diagram of a gene looks like a | twisted ladder
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| A diagram of a gene looks like a | striped "X"
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| The "middle" stage of Mitosis is | Metaphase
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| The "prepare" stage of Mitosis is | Prophase
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| The final stage of Mitosis, where the cell has almost formed two cells is called | Telophase
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| The "away" stage of Mitosis is | Anaphase
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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