Author: Anonymous

Progesterone is known as the “pregnancy hormone” because it initiates numerous signaling pathways during fetal development. Progesterone, being a hydrophobic steroid hormone, can easily diffuse in and out of any cell, so why does it only affect certain cells?

What is a prion, and how does it cause disease in organisms?

Logging into a course is sufficient for meeting attendance for each week.

  A) Where inside a eukaryotic cell would the above reactions take place? [location] B) The reaction that converts Succinyl CoA to succinate can be classified as what type? [reaction]

(5 pts) Compare and contrast the cellular structure of an E. coli (a bacterium) cell with that of an onion cell. List two cellular structures that they have in common, and list or explain three differences.

The venom of a black widow spider causes muscle spasms by activating the following signaling pathway in nerve cells: Lasso functions as a [hormone] Latrophilin functions as a [receptor] Calcium ions function as a [messenger]

The study of protozoa.

What bacteria grows best in high temperatures?

If you finish the course with an 83%, your final grade will be a B.

Champ used his knowledge of Greek and Coptic to understand the hieroglyphics on Rosetta Stone.