GCU Logo Mobile
GCU LoginRequest Info
Sandra Barrera
Adjunct Faculty
College of Natural Sciences
Education
  • Doctor of Philosophy in Biochemistry and Molecular Biology
Programs Taught
  • Bachelor of Science in Elementary Education (Emphasis in Science)
  • Bachelor of Science in Environmental Science with an Emphasis in Environmental Chemistry
  • Bachelor of Science in Environmental Science
  • Bachelor of Science in Nursing (Pre-Licensure)
  • Bachelor of Science in Nursing: Pre-Licensure, Accelerated (ABSN)
Classes
  • BIO-220: Environmental Science
  • BIO-510: A Comprehensive Overview of Cell and Molecular Biology
  • BIO-515: Concepts of Human Physiology I
  • BIO-520: Concepts of Human Physiology II
  • BIO-525: Concepts of Medical Microbiology
Research Interests
  • Use of technological resources to effectively teach science content. June 2007-present.
  • NIGMS IRACDA Grant. Carbon Storage Regulator.
Publications
  • Barrera, A., Fang, X., Jacob, J., Casey, E., Thiyagarajan, P., and Pan, T. Dimeric and monomeric Bacillus subtilis RNase P holoenzyme in the absence and presence of pre-tRNA substrates. Biochemistry 41, 12986-12994 (2002). http://pubs.acs.org/cgi-bin/article.cgi/bichaw/2002/41/i43/pdf/bi020416k.pdf
  • Barrera, A and Pan, T. Interaction of the Bacillus subtilis RNase P with the 30S ribosomal subunit. RNA 10(3), 482-92 (2004). http://www.rnajournal.org/cgi/reprint/10/3/482
AI master’s student working on a computer at a desk

Direct Access for GCU Students

If you currently have an active GCU login, you can access faculty contact information via the Student Access portal. 

We're here to help.