You wake up and find yourself surrounded by ferns, trees, flying birds, and different types of dinosaurs. which era did you wake up in? proterozoic paleozoic mesozoic cenozoic

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