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Biology I
Stack #19586
| Question | Answer |
|---|---|
| Three functions basic functions and processes of DNA and RNA | DNA replication, Transcription, and Translation |
| What does translation do? | Determines the amino acid seqquence from base sequence |
| what are the 3 effects of mutations? | sickle-cell anemia, cystic fibrosis, and PKU |
| What are the 2 types of dominance/recession? | incomplete dominance and codominance |
| what are the 3 types of genotypes and phenotypes? | homozygous dominant, homozygous recessive, and heterozygous |
| what are the 3 genetic crosses? | punnett squares, phenotype probabilities, and genotype probabilites |
| what makes up linneaus' system? | hierarchy, binomial nomenclature, and classification criteria |
| what makes up modern taxonomy? | phylogeny and phylogenetic trees, classification criteria, and three classification schemes |
| 2 scientists who studied evolution | Lamarck and Darwin |
| what things affect allele frequency? | migration, genetic drift, mutation, and natural selection |
| what are two types of isolation in speciation? | geographic and behavioral |
| what are the rates of speciation? | gradualism and punctuated equilibrium |
| what are the two virus replication cycles? | lytic and lysogenic |
| what are three viral diseases? | immunization, emerging viruses, and viruses and cancer |
| what are other non-living pathogens? | prions and viroids |
| what are the two basics of bacteria? | early naming and gram staining |
| what are the two important groups of bacteria? | eubacteria and archaebacteria |
| what are the 4 types of eubacteria? | cyanobacteria, spirochetes, gram-positive bacteria, and proteobacteria |
| what are the 3 types of archaebacteria? | methanogens, thermoacidophiles, and extreme halophiles |
| what are the 4 structures of bacteria? | prokaryotic, cell wall, cell membrane, DNA, and protective structures |
| what are the functions and processes of bacteria? | movement, nutrition, reproduction |
| what are the main groups in Kingdom Protista? | Protozoa, Algae, and Fungus-like protests |
| what are biogeochemical cycles? | water, carbon, nitrogen, and phophorus |
| Water: | effects of deforestation |
| Carbon: | global warming |
| Nitrogen: | agriculture |
| Phosphorus: | eutrophication |
| Fungi: | eukaryotic, cell wall made of chitin, complex multicellular, heterotrophic, absorptive nutrition, sessile, more closely related to animals than to plants |
| Plants: | eukaryotic, cell wall made of cellulose, complex multicellular, autotrophic (photosynthesis), and sessile |
| Animals: | eukaryotic, no cell wall, complex multicellular, heterotrophic, ingestive nutrition, and motile in at least one part of life cycle |