Answer:
The effect of Fx on hepatic stearoyl-coenzyme A desaturase-1 (SCD1), a rate-limiting enzyme that catalyzes the biosynthesis of monounsaturated fatty acids from saturated fatty acids, has been studied in obese mouse models of hyperleptinemia (KK-A(y)) and leptin-deficiency (ob/ob). In KK-A(y) mice fed a diet containing 0.2% Fx for 2 weeks, SCD1 mRNA and protein expression were reduced in the liver with a concomitant decrease in serum leptin levels. In contrast, the suppressive effects of Fx on hepatic SCD1 and body weight gain were not observed in leptin-deficient ob/ob mice. These findings support the hypothesis that Fx down-regulates SCD1 expression and alters fatty acid composition of the liver through regulation of leptin signaling (Beppu et al., 2013).
Explanation: Hope that helps
The answer would be, "In creature cells, if an answer that the cell is in has an equivalent measure of solute as within the cell does, the cell will continue as before size. On the off chance that there is more solute outside of the creature cell, the cell will recoil in light of the fact that the water will tail it out of the cell hypertonic arrangement. On the off chance that there is less solute outside of the creature cell, the cell will develop in light of the fact that the water will take after the more prominent solute within the cell hypotonic arrangement."
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This current mass extinction is believed to be cause by human-related factors.
The 5th mass extinction was during the dinosaur era; which was demolished by the giant asteroid that hit Earth.
However, our 6th mass extinction (which makes me so sad); is cause by us....the human race. We're over hunting, over harvesting, taking away habitats that overall will also effect our ecosystem in a negative way.
Answer:
D. Habitats are opened up for less competitive species.
Explanation:
it is generally known and approved that any increase in the complexity of habitat will cause increase in the disturbance in community diversity.after the conduction of many studies, it was conducted that the the species show variation in their abundance and distribution to habitat complexity.
