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SCI 221 #1
Maria S
| Question | Answer |
|---|---|
| The correct order of the phases of mitosis is: | prophase, metaphase, anaphase, telophase |
| If a strand of DNA were composed of the base sequence of ATCG, what would be the obligatory sequence of its opposing base pairs? | TAGC |
| Water will move through the cell membrane by: | osmosis |
| During which stage of mitosis do the centrioles move to the opposite poles of the cell? | Prophase |
| 23 chromosomes per cell in humans is referred to as: | haploid |
| Diffusion of particles through a membrane by means of a carrier molecule is called: | facilitated diffusion |
| When the chromosomes align themselves across the equator of the spindle fibers, it is characteristic of which phase of mitosis? | Metaphase |
| The element that is present in all proteins but not in carbohydrates is: | nitrogen |
| lipoprotein associated with “bad” cholesterol and the production of atherosclerotic changes in blood vessels is: | LDL |
| If one side of a DNA molecule is CTAGGCTG, the other side would be: | GATCCGAC |