What is the significance of studying the history of life to the future of science?​

What are the four basic classes of organic molecules how do they differ structurally and functionally

Actual age your first developed of age well comparison age refers to absolute age true or false

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.