Insulin Model© Replication How variations in a population’s

How variations in a population’s genome (i

fuse with the membrane of the pre-synaptic axon

The antigen and antibody models are based on IGG

Covalent bonds do not join phospholipids as they combine to form bilayers

Invite your students to take a closer look at one way their immune system defends against infection

Insulin Model© Replication How variations in a population’sThis beautiful alpha carbon backbone insulin model engages students as they investigate the story of homeostasis, spanning the molecular to the organismal scale. Students will: Discover the A and B chains of the peptide hormone Examine how the chains are stabilized by two disulfide bonds Observe the cysteine side chains that make the disulfide bonds The colors of the Insulin Model coordinate with the Insulin mRNA to Protein Kit.