You want to compare the task-related activity in the human somatosensory cortex in a control versus experimental condition. Which method would you choose? Select one:

a.
DTI

b.
CT

c.
PET

d.
fMRI

e.
Optogenetics

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

Ecology can best be described as the study of what