How does aggregation occur in sickle-cell anemia? Place the steps in the correct order. Note that deoxyhemoglobin is generally in the T state; oxyhemoglobin is in the R state.1.o2 decreases due to virgrous exercise or high altitude2.R state Hb shift to Tstate Hb3.Valine reacts with the pocket of a beta chain on another HBS4.Another T-state HBS interact with growing aggreagation to form insoluble fiber

The term used to describe a disease-causing microorganism isa. virus.b. infection.c. pathogen.d. microbe.e. bacterium.

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy