The pathway above illustrates the role of insulin in the regulation of glucose in the blood. when blood sugar (glucose) levels are elevated, insulin is released to trigger cells to take in glucose. although insulin never enters the cell, it creates a signaling cascade that mobilizes glut-4 transporters to the surface of the cell. what describes the movement of glucose into the cell using glut-4 transporters? a) this is an example of endocytosis. b) this is an example of simple diffusion. c) this is an example of active transport. d) this is an example of facilitated diffusion.

D) This is an example of facilitated diffusion.this is through byvthe family of hexoses transporter

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

. ph changes the ability of them he enzyme to dissolve in water.