One of the main role of the liver is to act as a blood glucose buffer. as such, glucose only enters the glycolic pathway in the liver when blood sugar levels exceed normal levels. entry of glucose from the blood supply into the liver is regulated by the glut2 receptors and glucokinase activity. briefly describe the mechanism (kinetic processes) used by glut2 receptors and glucokinase to ensure that the liver only takes
up glucose in times of plenty

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?