I. condyle ii. meatus iii. suture iv. foramen v. tuberosity which term above describes a large, rounded articular prominence?

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

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

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?