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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.
Different fresh products and paper with Arginine chemical formula on black table, flat lay. Sources of essential amino acids
3D cartoon and Gaussian surface models, PDB 3v6b, white background
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
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
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 at the borders of the image and at the center is written \
Products containing Vitamin B3, Niacin. 3D rendering isolated on white background
Food supplement capsules with oil - vitamin A
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, PDB 2vtb, white background.
Group of healthy vegan food isolated on white
Fresh vegetables, fruits and seeds on black table, flat lay. Sources of essential amino acids
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.
Vintage photo, Ingredients or products containing vitamin B1 and dietary fiber, natural sources of minerals, healthy lifestyle and nutrition
An array of Chana Dal or Split Gram Lentils or Pulses as ingredients toward Indian and South Asian Cuisine
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.
Cells in the body examined by endoscope
Foods containing natural magnesium (Mg). Healthy food concept. Top view
Vitamin B concept with various food contains vitamin B
Different fresh products and paper with Tyrosine chemical formula on white wooden table, flat lay. Sources of essential amino acids
Inside protein molecule
Different types of cat food in in bowls on grey surface with copy space
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.
Composition with food products rich in calcium.
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.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
Food high in selenium on light gray background. Healthy eating concept. Top view, flat lay, copy space
Healthy eating and dieting: group of food for healthy flexitarian diet shot on rustic wooden table. the composition includes milk, raw salmon steak, legumes, fruits like pear and blackberries, vegetables like spinach, carrots broccoli and tomatoes, eggs, olive oil, nuts like almonds and cashew. High resolution 42Mp studio digital capture taken with Sony A7rII and Sony FE 90mm f2.8 macro G OSS lens
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