Blume Ch4#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 | move to opposite ends of the cell
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| Which is the part of the cell that contains the hereditary material? | Chromosome
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| What process of the cell cycle where the nucleus divides to create two identical nuclei? | Mitosis
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| What is the final step in mitosis process for animal cells? | Telophase
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| In asexual reproduction, offspring are produced | from one parent
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| Which of these is a part of asexual reproduction? a. sperm b. egg c. zygote d. regeneration | regeneration
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| A sea star has one of its arm break off. That arm grows into its own seperate 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? | 23
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| A male tiger contributes sperm to a females tigers egg produce a zygote. The process that produce haploid sex cells is____________. | Meiosis
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| The cell that is formed when fertilization occurs is called what? | Zygote
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| How many chromosomes are in human kidney cell? | 46
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| Of the two types of cells made by the human body, the majority of those cells are________. | body cells
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| What 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 organism will have what? | The same diploid number as its parents have
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| Suppose an animal with 38 diploid chromosomes is able to produce offspring with an animal that has 60 diploid chromosomes. How many diploid number of chromosomes would the offpring recieve from each parent? | 19 and 30
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| IF a diploid tomato cell has 24 chromosomes, how many crhomosomes will the tomato's sex cells have? | 12
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| WHich of these is a part of sexual reproduction? a.zygote b. regeneration c. budding cells d. fission | zygote
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| The four nitrogen bases that are found in DNA are adenine, guanine, thymine and _______. | 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_________. | a mutation
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| The stucture of DNA looks like_____. | a twisted latter
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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.
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.
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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