Why blood group A high affinity

Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false

2.) insulin is needed to your cells take in sugar from your blood. after you eat a candy bar, will your insulin gene be expressed or repressed? 3.) all cells have the same dna, and they all make the same proteins. true or false? the answers are 2.) expressed3.) false

What is the difference between magnification and resolution