(please hurry) Which statement best explains the pathway of a licensed practical nurse (LPN) and a registered nurse (RN)?

A) LPNs require one less year of schooling than RNs, and both need to pass a licensure exam.

B) LPNs require one more year of schooling than RNs, and both need to pass a licensure exam,

C) Only RNs need licenses, but both RNs and LPNs need specialized training in cardiology.

D) Only LPNs need licenses, but both LPNs and RNs need specialized training in cardiology.

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.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Which nucleotide component contains nitrogen