Blume Ch.4 1-23
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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| During prophase, the two centrioles do what? | move to opposite ends of the cell
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| Which part of the cell contains hereditary material? | Chromosome
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| The process of the cell cycle where the nucleus divides to create two identical cells | mitosis
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| the final step in the mitosis process for animal cells is what? | telophase
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| in asexual reproduction, offspring are produced by what? | one parent
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| which one is part of asexual reporduction? | regeneration
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| a sea star has one of its arms break off. that arm grows into its own separate organism through what? | regeneration
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| Hydra reproduce through _______, where the offspring grows from the body of the parent organism | Budding
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| how many chromosomes are in human sex cells? | twenty- three
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| a male tiger contributes sperm to a females tiger's egg to produce a zygote. the process that produces haploid sex cells is what? | meiosis
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| the cell that is formed when fertilization occurs is called what? | a zygote
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| how many chromosomes are in a human kidney cell? | fourty-six
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| Of the two types of cells made by the human body, the majority of those cells are what? | body cells
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| which of these is a possible outcome of a mistake in meiosis? | an organism might not grow normally
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| the process of meiosis ensures that organisms will have? | the same diploid number as its parents have
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| Suppose an animal with 38 diploid chromosomes is able to porduce offspring with an animal that has 60 diploid chromosomes. How many diploid number of chromosomes would the offspring receive from each parent | 19 and 30
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| if a diploid tomato cell has 24 chromosomes, how many chromosomes will the tomato's sex cells have? | 12
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| which of these is a part of sexual reproduction? | zygote
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| the four nitrogen bases that are found in DNA are adenine, guanine, thymine, and what? | cytosine
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| _________ is a base found in RNA but not in DNA | Uracil
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| when a mistake happens in the process of copying DNA, the result is called what? | a mutation
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| the structure of DNA looks like _______? | a twisted ladder
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| DNA code is _______ before being passed to new cells | copied
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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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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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