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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).
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Different fresh products and paper with Tyrosine chemical formula on white wooden table, flat lay. Sources of essential amino acids
Food backgrounds: overhead view of large group of food that includes protein, carbohydrates and dietary fiber. The composition includes salmon, sardines, beef, chicken meat, sausages, dairy products, legumes, nuts, seeds, fruits, vegetables, canned food, pasta, cooking oil, spices, honey, among others. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Inside protein molecule
Composition with common food allergens including egg, milk, soya, nuts, fish, seafood, wheat flour, mustard, dried apricots and celery
Group of allergy foods isolated on white background. The composition includes soy beans, eggs, dairy products, nuts, seafood an wheat.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Group of healthy vegan food isolated on white
Various sources of plant and animal protein.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
selection of food high in protein
Cells in the body examined by endoscope
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Top view of a large group of healthy food for a balanced flexitarian diet. The composition includes dairy products, legumes, vegetables, fruits, cereals and various types of meats
Different fresh products and paper with Arginine chemical formula on black table, flat lay. Sources of essential amino acids
Healthy eating: group of fresh multicolored foods to help lower cholesterol levels shot on wooden table. The composition includes oily fish like salmon and sardines. Beans like Pinto beans and brown lentils. Vegetables like garlic, avocado, broccoli, eggplant and tomatoes. Fruits like apple, grape, orange and berries. Nuts like almonds and walnuts. Soy products like tofu and soy milk. Cereals and seeds like chia seeds, flax seeds, oatmeal and barley. Olive oil and yogurt with added sterols and stanols. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Various soy products with soy bean, tofu, soy sauce and soy milk on a light background. Top view. Panorama.
Japanese vegan foods made from soybeans include natto, miso, tofu, soy sauce, bean sprouts, and many others.
The intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi transports a lipopolysaccharide (orange) through the inner membrane consuming ATP (red)
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
3D CG rendered image of scientifically accurate Feline Panleukopenia Virus (cat distemper virus) Capsid Structure based on PDB : 1FPV (surface style)
Raw ground beef close up isolated on white
3D cartoon and Gaussian surface models, PDB 4bci, white background
Liver Fluke Section under light microscope with white background
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(S)-2-amino-2-(3-hydroxyisoxazol-5-yl)acetic acid 200.svg
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