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| Question | Answer |
|---|---|
| what does organic mean ? | a molecule containing carbon |
| monomer | one unit |
| polymer | many units |
| dehydration- | produces water |
| carbohydrate- | monosaccharaides |
| nucleic acids | nucleotides |
| starch | glucose |
| protein- | amino acids |
| dna | nucleotide |
| what is the product of each part of the process ? | the product of transcription is Mrna |
| what is a clone | an organism that is produced by sexual reproduction |
| cell cycle | below is a somatic cell |
| what are the purposes of mitosis? | it is the purpose of nuclear division |
| Genetics | If traits are passed down from parent to offspring through gametes formed during meiosis, how are mutations passed down? From parents to offspring through gametes; mutation MUST occur in the DNA of gametes (egg or sperm) to be passed to offspring. |
| If a leaf cell of a poplar tree has 36 chromosomes, how many chromosomes would you expect to find in a sperm cell in a grain of pollen | 18 |
| If a sea urchin has 14 chromosomes in an ovum, how many will it have in an epidermal cell? | 28 |
| What are the sources of variation found in the gametes after meiosis? (DNA mutation is not what we’re talking about!) | Independent Assortment, Crossing-over, and Random Fertilization. |