Mitochondrion, Tem #2
Keith R Porter
Neuron, Tem #1
Science Source
Smallpox Virus #2
Chris Bjornberg
Malaria Parasite In Blood Cell, Tem #3
Omikron
Neuron, Tem
Science Source
Tobacco Mosaic Virus, Tem #8
Omikron
Influenza Viruses, Tem
Omikron
Mast cell TEM
David M Phillips
B2201367 - Salmonella enteritidis
Spl
Yeast Cell
Biophoto Associates
Hepatitis B, Tem #2
Science Source
Norwalk Virus, Tem #4
Science Source
Hiv Particles, Tem #1
David M. Phillips
Arteriole, Tem
Don W. Fawcett
Group C Rna Tumor Virus Particles, Tem #3
Science Source
Coxsackie B4 Virus, Tem #5
Science Source
Lampbrush Chromosome
Omikron
Dna Plasmid #4
Science Source
Mitochondria, Tem
Science Source
Neuron, Tem #2
Science Source
Chloroplast In Corn Leaf Cell, Tem
Omikron
Enterobacteria Phage T2 #1
Lee D. Simon
Fiber Optics #6
Phillip Hayson
Tower Construction
DOE/Science Source
Mitosis #1
David M. Phillips
Midbody Between Dividing Cells Tem #1
David M. Phillips
Chloroplast In Corn Leaf Cell, Tem #1
Omikron
Chloroplast In Corn Leaf Cell, Tem #2
Omikron
Fiber Optics #12
Phillip Hayson
Cm12 Scanning Transmission Electron
Inga Spence
Hiv Virus
David M. Phillips
Skeletal Muscle #4
Biology Pics
Salmon Scale, Tem
Eric Grave
Rickettsia Rickettsii
ASM/Science Source
Escherichia Coli, Tem
Kwangshin Kim
Anopheles Mosquito #20
Science Picture Co
Tem Of Chikungunya Virus #4
Science Source
Cilia and Basal Bodies TEM
Greg Antipa
Tem Of Placenta #1
David M. Phillips
Aids Virus Tem
David M. Phillips
Human Eosinophil
Scott Camazine
Mycobacterium Tuberculosis #2
Kwangshin Kim
Mycobacterium Tuberculosis #8
Kwangshin Kim
Mycobacterium Tuberculosis #5
Kwangshin Kim
Mycobacterium Tuberculosis #7
Kwangshin Kim
Mycobacterium Tuberculosis
Kwangshin Kim
Malaria Parasite In Blood Cell, Tem #4
Omikron
Lipid Droplets #3
David M. Phillips / The Population Council
Parainfluenza Virus #4
Science Source
Malaria Parasite In Blood Cell, Tem #1
Omikron
Malaria Parasite In Blood Cell, Tem #2
Omikron
Parainfluenza Virus #5
Science Source
Smallpox Virus #1
Chris Bjornberg
Fat Cell, Tem #2
David M. Phillips
Lipid Droplets
David M. Phillips / The Population Council
Fat Cell, Tem #5
David M. Phillips
Herpes Simplex Virus Tem
Biophoto Associates
Malaria Parasite In Blood Cell, Tem
Omikron
Parainfluenza Virus #6
Science Source
Parainfluenza Virus #7
Science Source
Parainfluenza Virus #9
Science Source
Smallpox Virus
Chris Bjornberg
Hanta Virus
Chris Bjornberg
Fat Cell, Tem #1
David M. Phillips
Lipid Droplets #1
David M. Phillips / The Population Council
Lipid Droplets #2
David M. Phillips / The Population Council
Fat Cell, Tem #8
David M. Phillips
Fat Cell, Tem #11
David M. Phillips
Lipid Droplets #4
David M. Phillips / The Population Council