Physiology is the study of the functions of the body systems. Developmental biology is the study of how genes govern differentiation of cells, tissues, and organs with unique structures and functions. Both disciplines require a foundation of mathematics, chemistry, physics, and cellular biology. Upper-division courses require synthesis and integration of information from many areas of science to allow understanding of such remarkable processes of how the heart pumps blood, how neurons communicate with one another, how insulin regulates blood sugar, or how specific gene products determine the morphology and functional capacity of the nervous ystem. Knowledge in these areas is expanding rapidly due to application of new techniques in molecular biology. Hence, significant exposure to concepts and techniques of molecular biology is an important component of the major.
A major in physiology and developmental biology prepares students to pursue advanced degrees in the biological sciences and non-iological fields or to directly enter into employment. This major provides outstanding preparation for students seeking admittance into
professional programs in medicine, dentistry, optometry, podiatry, chiropractics, and pharmacy. For students who have aspirations of doing health-related research, this major will provide a challenging, thorough preparation for entrance into graduate programs and beyond. Graduates of this program will also have the academic and laboratory skills necessary for employment in medical, biotechnological, and pharmaceutical industries. This degree provides students pursuing advanced degrees in business, public management, or law the knowledge and training necessary to be admitted into professional schools and work in governmental agencies, health care and biotechnical industries, and patent or health care law.
RESEARCH AREAS:
Students majoring in physiology and developmental biology have the opportunity to become involved in laboratory research with the faculty (PDBio 495R). Funding for this research comes from such sources as the National Institutes of Health, National Science Foundation, American Heart Association, and U.S. Department of Agriculture. Research topics such as the following are being investigated:
• Molecular modeling and regulation of voltagegated
ion channels.
• Biophysics of membrane structure and function.
• Role of cytokines in regulation of the adrenal
gland.
• Interaction between the nervous system and
hormones in blood pressure regulation.
• Hereditary connective tissue disorders.
• Targeting of muscle AMP-activated protein kinase
for prevention and treatment of type 2 diabetes.
• Control of sexual differentiation of the brain.
• Molecular mechanisms of control of embryonic
development of the nervous system.
• Effects of phytoestrogens on gene expression in
the brain.
• Molecular and functional characterization of ligandgated
ion channels in the central nervous system.
• Molecular mechanisms of neurotransmitter
release.
MENTORED EXPERIENCE:
This involves working closely with a faculty member in teaching (PDBio 349R), laboratory research (PDBio 494R), or research in current literature (PDBio 550R)
.
FINANCING:
Various private, federal, and university sources of scholarships, fellowships, and grants are available. Most faculty attract grant funds to hire undergraduates to help with their research. Advanced undergraduates may be hired to teach labs or help sections for PDBio courses.
Complete the following life sciences core
courses:
Bio 420 Evolutionary Biology
MMBio 240* Molecular Biology
MMBio 241 Molecular & Cellular Biology Lab
PDBio 120 Science of Biology
PDBio 360 Cell Biology
PWS 340* Genetics
Complete the following chemistry and physics
courses:
Chem 105* General College Chemistry
Chem 106 General College Chemistry
Chem 107 General College Chemistry Lab
Chem 351 Organic Chemistry
Chem 352 Organic Chemistry
Chem 481 Biochemistry 1
Phscs 105 Intro Applied Physics
Phscs 106 Intro Applied Physics
Complete the following major core courses:
PDBio 220 Human Anatomy (with lab)
PDBio 325 Tissue Biology (with lab)
PDBio 362 Advanced Physiology
PDBio 363 Advanced Physiology Laboratory
PDBio 455R PDBio Seminar
PDBio 482 Developmental Biology
Complete one course from the following:
PDBio 365 Pathophysiology
PDBio 484 Human Embryology
Complete one course from the following
advanced molecular courses:
Chem 482 Biochemistry 2
Chem 489 Structural Biochemistry
MMBio 430 Advanced Cell Biology
MMBio 441 Adv Molecular Biology
Complete one course from the following
capstone courses:
Neuro 480 Advanced Neuroscience
PDBio 561 Physiology of Drug Mechanisms
PDBio 562 Reproductive Physiology
PDBio 565 Endocrinology
PDBio 568 Cellular Electrophysiology/Biophys
PDBio 582 Developmental Genetics
Complete 6.5 hours from the following courses,
including at least 1 hour from the mentored experience
list and at least 2 hours from the advanced laboratory