★ Microbiology Quiz
Based on new information from the Human Microbiome Project, the human body typically begins to be colonized by its normal biota
A. during and immediately after birth.
B. before birth, in utero.
C. during puberty.
D. when an infant gets its first infectious disease.
Select your answer:
Topics:
Fluid and Electrolytes Dentistry Body Movements Virus, Bacteria, Immunity Skin Growth Mnt For Pulmonary Disease and Adverse Reactions to Food Cell Theory and Cell Organelles Anatomy - Muscle Contraction and Growth Advanced Stretching SM2 Type 1 Diabetes Pulse Diseases of The Nervous System Auditory and Vestibular Neurology What is Psychology? Circulation of BloodOther quiz:
Genetics and Censorship › Viewregularly
A. constant pattern
B. every week
C. every month
D. randomly
Molecular Basis of Inheritance › View
To prove that DNA is the genetic material, which radioactive isotopes were used by Hershey and Chase (1952) in experiments?
A. 33S and 15N
B. 32P and 35S
C. 32P and 15N
D. 14N and 15N