Mrs. Reem Mubarak is a Lecturer of Molecular Biology at the AlFaisal University. She is currently facilitating problem based Learning (PBL) for the third year Medical Students. She completed her Bachelor of Medical Sciences in Clinical Laboratory from King Saud University. Later, she worked in the Cytogenetic Laboratory at King Faisal Hospital and Research Center. Then she proceeded and completed a Masters of Sciences in Medical Research at Wayne States University School of Medicine, in Michigan, USA. Mrs. Mubarak worked on multiple researches and published one at the journal of Medical Microbiology. She worked two years at Cytogentic laboratory doing research. In 2011-12 academic year, Mrs. Mubarak worked as lecturer at the University Preparatory Program UPP and taught the general science course at the AlFaisal University. She has a special interest in research in molecular biology.