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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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
A variety of plant based proteins like legumes, nuts and seeds in wooden bowls on a dark wooden background, seen from above. These vegan proteins are: almonds, walnuts, sunflower seeds, hemp seeds, nettle seeds, red lentils, kidney beans, chick-peas, dried green peas
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Inside protein molecule
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
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
Legumes in glass jars top view. The concept of vegetable protein, vegetarianism, healthy eating. Copy space
High angle view of healthy grains knelling concept over a cream background. Ingredients are. First row from left to right: raisin, peanut, pistachio, sesame, corn, bran. Second row from left to right: white rice, ground coffee, chickpea, green pea, and popcorn. Third row from left to right: oatmeal, roasted coffee bean, sugar, almond,  wheat, seasoning pepper. Fourth row with two ingredients are  from left to right: kinase and salt. Last row with one ingredient: ground black pepper.
Top view of various kinds of vegan protein sources like tofu, tempeh, soy beans, soy milk, mushrooms, wakame, lentils, peanuts, spinach and chick peas. All the objects are on a gray bluish backdrop. Studio shot taken with Canon EOS 6D Mark II and Canon EF 24-105 mm f/4L
Portfolio Diet, balanced lowering cholesterol vegan food, including nuts, vegetable protein, plant sterols, viscous fiber, beans, legumes, fresh vegetables and fruits on white background copy space
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.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Deacetoxycephalosporin-C synthase (DAOCS) is a mononuclear ferrous enzyme that transforms penicillins into cephalosporins. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 1uof, white background.
Group of healthy vegan food with high proteins content. The composition includes soy milk, tofu, soybean, spirulina, breakfast cereal, peanuts, almonds, walnut, pistachio, legumes, chia seeds, quinoa, broccoli, pumpkin seeds among others. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
Fresh vegetables, fruits and seeds on black table, flat lay. Sources of essential amino acids
snack
Foods rich in vitamin E such as dried apricots, hazelnuts, almonds, parsley leaves, avocado, walnuts, pumpkin seeds, sunflower seeds, spinach and fish on a white background. Top view.
Top view of various bowls full of different types of superfoods like turmeric, flax seeds, chia, wolfberry, açaí, matcha tea, quinoa, pollen and cocoa nibs on a dark background. Some bowls has a wooden teaspoon. Low key DSLR photo taken with Canon EOS 6D Mark II and Canon EF 24-105 mm f/4L
Concept of sports or fitness nutrition, close up
Hemp seeds ground into powder in a heap on a white background.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Japanese vegan foods made from soybeans include natto, miso, tofu, soy sauce, bean sprouts, and many others.
Group of healthy vegan food isolated on white
Best nutritious food to fight with anemia. Natural source iron, vitamins and minerals
3D cartoon and Gaussian surface models, PDB 6gu2, white background
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.
Different vegetables, seeds and fruits on black table, flat lay. Sources of essential amino acids
Beans and rice
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