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Chemical formula of Testosterone on a blackboard
Chemical formula of Cortisol
Microcrystalline wax with chemical formula on white laboratory table.
Conceptual background with colourful spheres positioned in tension.
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
Inside protein molecule
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
Melatonin is a hormone, released primarily by the pineal gland, that regulates the sleep–wake cycle. 3D ball-and-stick model, white background
Chemical formula of Progesterone
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
A kindergarten progress report card from the 1987 - 1988 school year. Work and study habits.
Models molecule background. Seamless pattern. 3D rendering illustration.
Structural model of Benzene molecule
Set of chemical and physical atoms molecules models of oxygen, hydrogen, carbon and theirs joinings. Water, carbon dioxide gas, methane, ethane, isolated on white background. Illustration.
japan - Kamakura  - tsunami warning sign in the downtown
Potassium permanganate (KMnO4) with chemical structure , a common chemical compound that combines manganese oxide ore with potassium hydroxide.
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
Rotten food
Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration
Crystal Lattice
Dopamine chemical molecule. It plays a role as a “reward center” 3d rendering
Hong Kong - April 4, 2022 :  Bus stop signs at the Kai Tak (Kai Ching Estate) Bus Terminus in Kowloon, Hong Kong.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
3D rendering of microscopic molecular structure
Nucleosides are glycosylamines that can be thought of as nucleotides without a phosphate group.
A ball and stick model of a molecule of gamma-Cyclodextrin. Composed of eight glucose sugar molecules bound into a ring structure, cyclodextrins are easily made from simple starch. The large ring can bind smaller molecules within it, making Cylodextrins useful in drug-delivery applications and also to clean up toxins (such as heavy metals) in the environment. Currently, gamma-Cyclodextrin is being considered as a structure which can bind to and hold carbon dioxide gas for carbon capture and storage as a way to manage the effect of excess carbon dioxide on the climate.
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
DNA A-T Pair
Free Images: "bestof:Minoxidil variant formula.svg Minoxidil formula variation own 2010-03-25 Fred the Oyster Minoxidil Images created by Fred the Oyster"
Oyster shells, texture, Esnandes, Charente-Maritime, august 2015.jpg
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