1.What is the secondary structure of a protein? 2.What causes proteins to become denatured?
3.How does the tertiary structure of a protein form?

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Dna replication or repair occurs in a cell in all of thw following situations except when