In animals, if the fuel consumed exceeds energy expended, fats are synthesized from carbohydrates in order to store the excess energy. Acetyl-coA Carboxylase catalyzes the first dedicated step in fatty acid synthesis. This enzyme responds to a large number of cellular signals. A logical strategy for the regulation of Acetyl-coA Carboxylase might include:

B) Activation when the concentration of AMP is low vs concentration of ATP

Explanation:

The ACC enzyme is reserved by the AMP i.e. activated protein kinase (AMPK)

at the time when the AMP concentration is high because it represent the energy is deficit in the cell while on the other hand the lower AMP versus ATP concentration represent that the surplus energy i.e. stored

So ACC enzyme could be activated

Therefore the option b is correct

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.