Which of the following defines the plus and minus ends of a microtubule?

What is the primary role of the signal recognition particle (SRP) during protein synthesis?

What major modification occurs to proteins as they pass through the Golgi apparatus?

What directly triggers skeletal muscle contraction?

Which motor protein moves cargo toward the microtubule minus end?

What would be the most likely cellular consequence if a protein produced in the cytosol and destined for the lysosome had its signal sequence removed?

What would most likely occur in a cell if either Rab and SNARE proteins were defective?

Botticelli’s paintings of Classical mythology are also referred to as: Botticelli-primavera.jpg

Compare/contrast essays should be around 200 words and describe how the two artworks are similar and/or different in their style. Each compare/contrast essay is worth up to 10 points. You should consider the different media, visual elements, subject matter, and function. Ask the question: why are these two artworks being compared? What is significant in their comparison? Do they show elements of a regional style between the North and Italy? Do they show a development from an earlier to a later style like Gothic to Renaissance?  botticelli and Donatello

This type of art is about stylishness and artificiality. It displays elongated forms, a lack of proportion, and complex arrangements: