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Bio X II
| Question | Answer |
|---|---|
| Equation for Photosynthesis | H2O + CO2 -> Energy + C6H12O6 + O2 |
| Equation for Cellular Respiration | C6H12O6 + O2 -> Energy + CO2 + H2O |
| Location of Photosynthesis | Cloroplasts |
| Location of Cellular Respiration | Mitochondria |
| 2 Reasons why cells divide | I.Repair II.Size Control |
| Pros/Cons of Meiosis/Sexual Reproduction | pros |cons more cells |partner needed Genetic diversity |longer process |
| Pros/Cons of Mitosis/Asexual Reproduction | pros|cons No partner needed |Less genetic diversity Exact copy for repair|Less net cells |
| Location of DNA | Nucleolus |
| Sets of Chromosomes:Meiosis | 2N -> N |
| Sets of Chromosomes:Mitosis | 2N -> 2N |
| Number of Divisions:Mitosis | 1 |
| Number of Divisions:Meiosis | 2 |
| Net Number of Cells:Mitosis | 2 |
| Net Number of Cells:Meiosis | 4 |
| What is a Mutation? | Any change in the DNA of a cell |
| What is Cancer? | Uncontrolled growth of a cell |
| What is the name of a cancer causing substance | Carcinogen |
| What are Stem Cells? | Cells that become another type of cell |
| What is differentiation | The process of cells developing a different function. |
| What is crossing-over? | The process of trading chunks of DNA |
| What is dominance? | One trait shown in a heterozygous genotype. |
| Heterozygous genotype | Aa |
| Homozygous dominant genotype | AA |
| Homozygous recessive genotype | aa |
| What is a phenotype? | Observable result of a genotype |
| What is a genotype? | Trait that is seen in the genome |
| What is true-breeding? | Breeding two homozygous organisms |
| What is genetic probability? | Probability of a trait to occur |
| Chargaff's Rule | A=T(U) C=G |
| Four parts of a nucleotide | Sugar, Phosphate, Nitrogen base, Hydrogen bond |
| What is the Central Dogma of Biology | DNA--Transcription-->RNA--Translation-->Protien |