Term
| The sum total of all the genes contained in a cell's chromosomes is called its __________ |
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Definition
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Term
| What is a sex chromatin body? |
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Definition
| An inactivated X chromosome that appears as a dense mass of chromatin applied to the nuclear membrane of a nondividing cell |
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Term
| _________ are parts of the DNA chains that code for specific proteins |
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Definition
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Term
| Which of the following statements is incorrect |
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Definition
| An X-linked gene occurs only in females |
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Term
| Which of the following statement regarding mitosis is correct? |
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Definition
| Spindle fibers pull chromatids aparts |
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Term
| Which of the following statements regarding histocompatibility (HLA) antigens is incorrect? |
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Definition
| A mother may transmit both of her HLA haplotypes to her child |
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Term
| Which of the following is not a stage of mitosis? |
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Definition
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Term
| The constricted area at which chromatids remain joined during metaphase is the _______ |
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Definition
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Term
| The pairing of homologous chromosomes in meiosis is called a __________ |
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Definition
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Term
| __________ are mature gern cells |
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Definition
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