What is the “boreal forest”, and why does it occur where it does (in broad terms)?
Boreal forests are the earth's most common and the largest land-biome. Boreal forests are also known as taiga. Boreal forests are coniferous and contain large amounts of evergreen trees, made up of mostly cold tolerant trees such as spruce, fir.
Due to the ability of the plants that are found in this forest to survive in extremely cold temperatures, the location of the boreal forest can be seen to be between the temperate deciduous forests that are located on the South Side and the Tundra located on the North.
What is the “boreal forest”, and why does it occur where it does (in broad terms)?
In broad terms, why is some risk diversifiable? Why are some risks nondiversifiable? Does it follow that an investor can control the level of unsystematic risk in a portfolio, but not the level of systematic risk?
Where and why does exfoliation occur?
In terms of entropy, why does super-cooling occur? Points awarded right away if correct!
Where would fertilization occur? Does it always work? Why and why not? How does male and female reproductive anatomy work together to fertilize and oocyte (egg) and allow for embryonic development?
4) In the absence of O2 fermentation will occur, why?.....what does it yield that the organism needs from these reactions? Why? 5) Gluconeogenesis is the production of glucose from non-carbohydrate precursors. a. What distinguishes glycolysis from gluconeogenesis? (hints: substrates, energetics of reactions, where do they occur) b. What molecule is a key regulator of glycolysis and gluconeogenesis? What does it do? (p. 245)
4. When & where does replication occur? 5. What is the point of transcription? Where does it occur? 6. What are three nucleotides together called on mRNA? (ie: ACA) 7. The mRNA codons can be used in a chart to find: 8. What molecule contains an anti-codon? During what process is it used? 10. Translation takes place in a 11. and _make up ribosomes. 12. What is the point of translation? 13. Transcription and translation together is the process of
What is the bystander effect and why does it occur
Where does the deamination of amino acids occur and what other metabolic changes occur at this site?
why
does attack occur on this carbon in the first step? please explain
in terms of electronegativity and functional groups attached.
NO2 NO2 NO2 SG SG N' GSH 'N' CH3 CHs CHs HN
Why do tundra and boreal forests exist at much lower latitudes than would otherwise occur due to elevational gradients