What would the complementary strand of dna be for attgca

What did the first language sound like

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?