How do land and sea breezes affect our weather?

Consider the biomass of the Jack pine trees in this pyramid. If the biomass of one Jack pine equals 12000 kg/m2/year, than what is the predicted biomass of the tertiary consumer level?

This tissue's function is to transport sugars from the leaves to the other areas of the plant.

What would be the optimum wavelength for measuring the absorbance versus concentration of a series of fd& c blue 1 dye solutions?

A student postulated that the sodium pump directly causes action potentials along neurons. Is this hypothesis reasonable? A) No; action potentials result in increased permeability of the plasma membrane to sodium.

Which of these carbohydrates is a monosaccharide? lactose fructose cellulose maltose

What will most likely increase the amount of erosion that occurs on the banks of the river?

Which of the following is NOT a vascular tissue in a plant? xylem phloem parenchyma none of the above

How elements move between living and nonliving parts of the environment. An example would be the Carbon cycle, which is how carbon is cycled between carbon dioxide and glucose. Question 4 options: Biogeochemical cycles Community Food web Ecosystem

Although protein was part of the composition of the foods in this experiment, it was not the main macromolecule component of any of the foods.

Which of the following statements is true about protein synthesis in prokaryotes? A) Extensive RNA processing is required before prokaryotic transcripts can be translated. B) Translation can begin while transcription is still in progress.