Take a look at the site birds.cornell.edu/AllAboutBirds/studying/feathers/feathers, Then find 3 feathers to compare structures. Take a photo of the feathers, or draw a sketch, then write a 3-4 paragraph essay on why you think the feathers look the way they do. You should choose feathers that come from either three […]

Question 1: Many of the larger DNA viruses are able to enhance viral protein translation by coding for ribosomes that selectively translate viral proteins. a. True b. false  Question 2:  A viral messenger RNA has the following sequence: AUG AGU GGG GCC CAU GGG AAA CCC AGG UUU The following proteins are […]

Multiple alleles and codominance are important concepts in genetics. The ABO blood groups represent a well-known example of these concepts. Answer the following questions to gain a greater understanding of these concepts: • What blood type(s) can a child born to a mother with B- blood type and a father […]

Imagine a beaker with solutions separated by a plasma membrane (like what is shown in the figure, step 3). Predict what will happen after addition of a new solute to the solution on the left side if the new solute (1) crosses the membrane readily or (2) is incapable of […]