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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Clean culture of aerobic bacteria on agar plate, biohazard sign in background. Selective focus on petri dish, slightly blue toned, AdobeRGB color profile. Content of my lightbox medical & sciences:
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Green chlorophyll Cells under heavy magnification isolated on dark background
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Klebsiella pneumonia (large colony) and Enterococcus fecium (small colony) grown on an agar plate. Klebsiella pneumonia is ESBL and multidrug resistant and Enterococcus fecium is vancomycin resistant.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
In vitro bacterial culture
3D cartoon and Gaussian surface models, PDB 6gu2, white background
brown fat cell also called brown adipose tissue side to side with white fat cell 3d rendering
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Algae, a unicellular organism
Haematocysts of single-celled green algae,
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
The pale lactose nonfermenting bacterie (blue arrow) are Salminella typhi.  Salmonella in general does not ferment lactose (colorless colonies),  Salmonella typhi,unlike other salmonallae, produce little hydrogen sulfide (H2S) gas.  The resulting bacterial colonies will appear colorless with colorless or very discrete black centers.
Erythema infectiosum, fifth disease, or slapped cheek syndrome is one of several possible manifestations of infection by parvovirus B19. Fifth disease typically presents as a rash and is more common in children. While parvovirus B19 can affect humans of all ages, only two out of ten individuals will present with physical symptoms.
Hemp Floral Wax in a petri dish
soybeans flour with roasted soy beans
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Colony of vibrio cholera seen by electron microscope. Selective Focus. 3D rendering
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Probiotic Lactobacillis Bacteria
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