Astudent has been shrunk to a size small enough to be inserted into one of the membranebound disks of a granum. that student travels completely out of the chloroplast into the cytosol of the plant cell. how many plasma membranes in total did the student travel through?

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called