The excretory system is involved with eliminating gas waste solid waste solid liquid, and gas waste liquid and gas waste

In which process is oxygen absorbed by an organism asap apex

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.

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans