A DNA ladder has known base pair (bp) lengths that can be used to estimate sizes of bands of interest. Based on this DNA ladder, what range of base pair lengths would you expect each of the four bands in the baby sample to be within? Explain.

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!