The correct answers are: Archaea lack true peptidoglycan in their cell walls; The cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains.
The cell wall of all bacteria contains peptidoglycan. Archaeal cell walls do not contain this compound, though some species contain a similar one.
The Bacteria have membranes composed of unbranched fatty acid chains attached to glycerol by ester linkages. The Archaea have membranes composed of branched hydrocarbon chains attached to glycerol by ether linkages.
Answer:
Deforestation, which is logging or burning forests, is a way in which humans cause erosion. Removal of the vegetation covering the ground causes the soil, which is unprotected against wind and water, to erode. The loss of topsoil essentially destroys the ability for the land to regenerate.
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Answer:
Fats with at least one double bond between carbon atoms are unsaturated fats. When some of these bonds are in the cis configuration, the resulting bend in the carbon backbone of the chain means that triglyceride molecules cannot pack tightly, so they remain liquid (oil) at room temperature.
Cladograms are detailed oriented and impossible to show evolutionary relationships and this among the following statements best describes a challenge in classifying organisms in this way. The correct option among all the options that are given in the question is the third option or option "C".
