If we were to look up in the night sky tonight and see one of the stars from the Big Dipper constellation explode into a supernova, when did it ACTUALLY happen? A. In real time, right that second
B. 1 month ago
C. 80 years ago
D. 1 thousand years ago

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

What does the positioning of transcription factors determine?