Which statement best relates to how the structure of a lipid influences the lipid’s function?

a phospholipid has a charged head and an uncharged tail.

lipids contain fatty acids and glycerol.

the ends of the lipid are attached to each other.

a lipid is made up of a long chain of phosphorus molecules.

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

Which element is found in both dna and proteins

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent