Each category represents one of the functions of proteins. Match each example with the appropriate function. maintaining homeostasis
Pepsin works in the stomach to speed up
the breakdown of food.
providing structure
Insulin controls the concentration of sugar
in the blood.
IgA prevents the buildup of viruses and
regulating chemical reactions
bacteria in the gut.
fighting disease
Collagen makes skin strong yet flexible.

If your blood becomes too concentrated with iona, what will happen to the red blood cells

On his trip to the galapagos islands, darwin determined that animals on the islands

You will create a molecular clock model for an arthropod gene. follow these guidelines to make your model: . your timeline will span from 90 million years ago to the present. the common ancestor in your model is an arthropod that lived 90 million years ago. the gene that you'll track codes for a protein in the species venom . the dna sequence youll track contains 10 nitrogen bases. you can choose the order of the bases and where the mutations occur. this gene mutates at a rate of approximately 0.76 base pairs every 17.1 million years. to build your model,/ calculate the estimated time period it takes for 1 base pair to mutate. the first time period will only show the common ancestor. at the beginning of the second time period, three lineages will diverge from the common ancestor, each with a different mutation in their gene sequences. the first and third descendant species will survive for the rest of the timeline. the second descendant species was extinct 50 million years ago. calculate how long it will take for one full base pair mutation to occur. explain your reasoning by constructing a mathematical equation