the cell membrane is made of phospholipids and is selectively preamable, or semipreamable. which major theme in biology does this statement represent.

a. structure relates to function
b. dna transcribes into rna, and rna translates into proteins
c. all living things require an energy source
d. all organisms share 7 basic characteristics

Which are forms of nitrogen that are usable by humans

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

Along what geographical feature are most of the oil producing regions located