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Chapter 6
Life Science Chapter 6 study guide
| Question | Answer |
|---|---|
| Before a cell divides, it makes a copy of its genes during | Interphase |
| The two stages of cell division | mitosis and cytokinesis |
| When all the genes of a chromosome have duplicated but are still attached, the structures that are formed are called | sister chromatids |
| in mitosis the chromosomes are lined up at the center of the spindle during | Metaphase |
| Asexual reproduction is reproduction by | mitotic cell divisions |
| the process of regrowing missing body parts is | regeneration |
| a cell surrounded by a protective covering is a | spore |
| In which type of reproduction does the offspring receive genes from both parents | asexual |
| By what process of sexual reproduction copy genetic information | meiosis |
| the new cell that forms from the union of two gametes | Zygotes |
| a cell or an organism that has two of each kind of it chromosomes | diploid |
| Before it divides cells make a what of all its genes | copy |
| a division of cytoplasm and organelles | Cytokinesis |
| What type of cells go through mitosis several times a day. | human skin |
| Regeneration takes place during | cell divison |
| Sexual reproduction involves which process Mitosis and meiosis | meiosis |
| stage when genes are duplicated and before cell division | interphase |
| the division of genetic material | mitosis |
| phase in which the nuclear membrane disappears | prophase |
| phase in which new nuclear membranes appear | telophase |
| a form of asexual reproduction in yeast | budding |
| Having one of each kind of chromosomes | haploid |
| Four stages of mitosis in order | prophase, metaphase, anaphase, telophase |