In which of the following reactions does CO2 fixation occur Select one:
a. Glyceraldehyde Phosphate + NADH + ATP to Ribulose Phosphate
b. Ribulose Biphosphate + CO2 to Glyceraldehyde Phosphate
c. Glyceraldehyde Phosphate + NADH + ATP to Glucose
d. all of these

What is the next step in the process after a substrate enters the active site of an enzyme

In this picture, groups of pigment that capture light energy are located on the

Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?