Respiration

You are in the process of exercising. You still have some oxygen in your body, but your energy levels seem to be depleting. Describe the steps of the Kreb's cycle to explain what your body is doing to produce more energy.

Summarize

The process of phosphorylation. You can talk about substrate level, oxidative and chemiosmosis when you are summarizing the process, but remember to include some information on the overall goal of this process and what role does the electron tramsport system (redox reactions) play in this process.

Ch. 4 post

Explain what active transports are and their role then differentiate them from facilitated difffusion

Chapter 4

There are many different types of membranes that are in the human body. First explain what a membrane is and then explain the difference between biological membranes and plasma membranes.

Cell as a city

Describe the cell as a city. Make sure to add as may of the roles of the organelles as you can and relate them to a role of a prominent member of the city.

Biological compounds

Compare and contrast the 4 main classes of biological compounds.

Characteristics of life

For your first comment, add a post that outlines the characteristics of life. Make sure to explain each one of them. Do not just write the list.