How do you know the molecule below is a unsaturated fat? a. the molecule contains carbon double bonds. b. the molecule contains a carbon-oxygen double bond. c. the molecule has no nitrogen atoms. d. the molecule has an oh group on the end. (note it cannot be b, as b would be a saturated fat, we're trying to figure out how it is a unsaturated fat)

A) The molecule contains carbon double bonds

A. The molecule contains carbon double bonds.

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:

the dark variety, as they are not visible on the dark tree barks

explanation: