Choose the statement that is true concerning hemoglobin. it can bind a maximum of three oxygen molecules. it is composed of four protein chains and four heme groups. it is found in the plasma portion of blood. when hemoglobin is not bound to oxygen, it appears blue.

answer; ///(b) it is composed of four protein chains and four heme groups;

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation:

i think the answer would d