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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.
Different groups of artificial plastic food menus at a nutriotionist office. Nutritionist props to show patients different diet plans, variety, portions to achieve a healthing and balanced eating - Buenos Aires - Argentina
Glycemic index chart surrounded by different products on grey table, flat lay
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
Different products, concept of grocery, ingredients for cooking
Inside protein molecule
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
A molecular model of Human Insulin. Isolated on black.
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, PDB 6gu2, white background
3D rendered simple solid icon
allergy food
Overhead view of a group of healthy vegan food. A chalkboard with the text \
High Fiber Foods. Healthy balanced dieting concept. Top view
digital cryptocurrency
A GTP-bound G-alpha protein (blue) binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
Close-up of three-dimensional silver chain alphabet letter G on white background.
Layout of gastrointestinal tract model and products to help digestion on light table, top view
Vitamin B concept with various food contains vitamin B
Stomach cancer, symptoms, stages, treatment, 3d illustration
Japanese vegan foods made from soybeans include natto, miso, tofu, soy sauce, bean sprouts, and many others.
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
Letters E,F,G and H made from foods starting with corresponding letters: eggs, fries, grapes and hotdogs,part of entire food alphabet.  Larger files include clipping path.  Exported at 16 bit, color corrected and retouched for maximum image quality.
Cediranib cancer drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
High angle view of a group of food with high calcium content arranged at the right of a white background leaving copy space at the left. The composition includes dairy products souch milk, yogurt, butter, various cheeses, mozzarella cheese, eggs, sliced orange, broccoli, mixed beans, sardines, almonds among others. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
3D cartoon and Gaussian surface models, PDB 3mxw, chain identity color scheme, white background
Vegan burger ingredients isolated on a  table (bell pepper and peas)
Brown rice and pumpkin baits. Brazilian lunch box. Ahead meal preparation or dieting concept. top view.
bitcoin concept background
Free Images: "bestof:PDB 1cl7 EBI.jpg All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains antibody variable domain-like Immunoglobulin light chain kappa"
Melecta_albifrons_albovaria,_M,_Side,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-16.22.32_ZS_PMax.jpg
Melecta_albifrons_albovaria,_M,_Back,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-15.57.59_ZS_PMax.jpg
Melecta_albifrons_albovaria,_M,_Face,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-16.08.28_ZS_PMax.jpg
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Polyvalent single-chain variable fragments.svg
Complement pathway.svg
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