How would you expect a piece of DNA consisting of 500 base pairs and one consisting of 250 base pairs to behave during gel electrophoresis?

What re the two main phrases of the cell cycle.

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.