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Bacsica

于 2016 年三月月 28 日成为 Shutterstock 投稿者。

图片 (5,621)收藏 (12)简介

由 Bacsica 提供的热门图片

5,621 个库存照片、矢量图和插图，来自 Bacsica。

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共 57 项

Glucose (dextrose, D-glucose) molecule. Linear form. Sheet of paper in a cage. Structural chemical formula and molecule model. Vector illustration 库存矢量图

General formula of amino acids, which are building blocks of proteins and muscle fibers. Structural chemical formula and molecule model. Vector illustration

库存矢量图

Chemical formulas of natural cannabinoids : tetrahydrocannabinol (THC), tetrahydrocannabivarin , cannabidiol (CBD), cannabinol (CBN), cannabigerol (CBG), cannabichromene (CBC). Vector illustration 库存矢量图

Peptide bond. Formation of amide bonds from two amino acids as a result of protein biosynthesis reaction. It is process is a dehydration synthesis reaction. Vector illustration 库存矢量图

Peptide bond. Formation of amide bonds from two amino acids as a result of protein biosynthesis reaction. It is process is a dehydration synthesis reaction. Vector illustration 库存矢量图

Lactose, milk sugar molecule, it is a disaccharide. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration

库存矢量图

General formula of amino acids, ionized and non-ionized (zwitterion) forms. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration 库存矢量图

Chemical formula and molecule model of hydrogen , water, ammonia, methane. Vector illustration

库存矢量图

Water, carbon dioxide, methane, nitrous oxide, ozone molecule. Greenhouse gases. Chemical formula and molecule model. Vector illustration 库存矢量图

Beta Carotene, provitamin A, is an organic red-orange pigment in plants and fruits. Structural chemical formula and molecule model. Vector illustration 库存矢量图

General formula of penicillin (PCN) molecule. It is a group of antibiotics. Sheet of paper in a cage. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Glucose (dextrose, D-glucose) molecule. Linear form. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Coenzyme Q10 (ubiquinone, ubidecarenone, coenzyme Q, CoQ10) molecule. It is cofactor with antioxidant properties. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Oleic acid ( cis, omega-9) molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Ammonia, NH3 molecule. It is pnictogen hydride, inorganic compound composed of single nitrogen atom covalently bonded to three hydrogen atoms. Structural formula, molecule model. Vector illustration 库存矢量图

Cellulose polysaccharide molecule. Sheet of paper in a cage.
Structural chemical formula. Vector illustration

库存矢量图

Ribose and deoxyribose molecules, they are monosaccharides and form part of the backbone of DNA and RNA. Structural chemical formula and molecule model. Vector illustration

库存矢量图

Adrenaline (epinephrine), dopamine ( DA), serotonin, norepinephrine (noradrenaline) molecules. Monoamine neurotransmitters, neuromodulators, medications. Vector illustration 库存矢量图

Polyethylene, polythene, PE, polyethene, poly(methylene) molecule. It is polymer of ethylene, the most common plastic. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Omega-3, polyunsaturated fatty acids. Eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), stearidonic acid (SDA), alpha-linolenic acid (ALA). Vector illustration 库存矢量图

Carboxylic acids (formic, acetic, propionic, butyric, valeric). Homologous series of straight-chain, saturated carboxylic acids. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Glucose (dextrose, D-glucose) grape sugar molecule molecule. Alpha-glucose and beta-glucose. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Histamine molecule. It is amine, nitrogenous compound, stimulant of gastric secretion, vasodilator, and centrally acting neurotransmitter. Structural chemical formula and molecule model. 库存矢量图

Ketone (alkanone). Acetone and butanone ( methyl ethyl ketone) molecule - structural chemical formula and model. Vector illustration

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Water , H2O, HOH molecule. It is inorganic hydroxy compound, oxygen hydride consisting of an oxygen atom and two hydrogen atoms. Structural chemical formula and ball-and-stick model. Vector 库存矢量图

Halogens. Chemical elements of Periodic table. Vector illustration 库存矢量图

Astaxanthin is a keto-carotenoid. It belongs to class of chemical terpenes Structural chemical formula and molecule model. Vector illustration 库存矢量图

Carbon dioxide, CO2 molecule. It is carbonic anhydride, one-carbon compound in which carbon is attached to each oxygen atom by double bond. Structural chemical formula, molecule model. Vector 库存矢量图

Chemical formula and molecule model methane CH4, ethane C2H4, propane C3H8, butane C4H10. Homologous series of alkanes. Vector illustration 库存矢量图

Nitric acid (HNO3) molecule . It is a highly corrosive mineral acid. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Minoxidil molecule. It is an antihypertensive vasodilator medication, is used to treat hair loss.. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Inulin molecule. Sheet of paper in a cage. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Ascorbic acid (vitamin C). Structural chemical formula and molecule model. Vector illustration 库存矢量图

Tannic acid, tannin molecule. It is type of polyphenol. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Sodium bicarbonate molecule, known as baking soda. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Glucose (dextrose, D-glucose) molecule. Сyclic and acyclic forms. Sheet of paper in a cage.
Structural chemical formula and molecule model. Vector illustration
库存矢量图

Styrene and Polystyrene (PS) polymer molecule - structural chemical formula and model. Vector illustration

库存矢量图

Melatonin molecule, hormone that regulates sleep and wakefulness. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Glucose (dextrose, D-glucose) molecule. Sheet of paper in a cage. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Palmitic acid or hexadecanoic, C16H32O2 molecule. It is saturated fatty acid. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Nitrate anion molecule. Nitric acid salts containing this ion are called nitrates. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Glucosamine molecule, is one of the most abundant monosaccharides, is dietary supplement. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Nylon 66 or nylon molecule. It is plastic polymer. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Chitin molecule. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration

库存矢量图

Sulfuric acid (sulphuric, H2SO4) molecule . It is strong mineral acid. Structural chemical formula and molecule model. Vector illustration

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Fructose, D-fructose molecule. Linear form. Structural chemical formula and molecule model. Sheet of paper in a cage.Vector illustration 库存矢量图

Benzene molecule - structural chemical formula and model. Vector illustration 库存矢量图

Cholesterol molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Inulin molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Hyaluronic acid (HA, hyaluronate, hyaluronan ) macromolecule. It is composed of repeating disaccharide units of N-acetylglucosamine and D-glucuronic acid. Structural chemical formula. Vector EPS10 库存矢量图

Arachidonic acid, AA, ARA molecule. It is unsaturated omega-6 fatty acid, is precursor in biosynthesis of prostaglandins, thromboxane, leukotrienes. Structural chemical formula, molecule model. Vector 库存矢量图

Fructose, D-fructose molecule. Linear form. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Dihydrotestosterone DHT (androstanolone, endogenous androgen sex hormone) - structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration

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Sucrose sugar molecule. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration

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Nicotine molecule, is alkaloid , found in the nightshade family of plants. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Adrenaline (epinephrine), dopamine ( DA), serotonin, norepinephrine (noradrenaline) molecules. Monoamine neurotransmitters, neuromodulators, medications. Vector illustration 库存矢量图

Amino group (primary, secondary, tertiary). It is functional group comprised of nitrogen atom linked with a lone pair. Amino group attached to an organic compound is an amine. Vector illustration 库存矢量图

Polyethylene (polythene, PE, polyethene) and ethylene (ethene) molecule. Polymer and monomer. Structural chemical formula and molecule model. Vector illustration
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Polydimethylsiloxane, PDMS, silicone polymer, molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Ribose and deoxyribose molecules, they are monosaccharides and form part of the backbone of DNA and RNA. Structural chemical formula and molecule model. Sheet of paper in a cage.Vector illustration 库存矢量图

Polyethylene terephthalate or PET, PETE polyester, thermoplastic polymer molecule. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration

库存矢量图

Catechol, resorcinol , hydroquinone molecule - structural chemical formula and model.
Meta , ortho, para benzenediol isomers. Vector illustration
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Structure of intermediate filaments of Keratin protein. It is one of a family of fibrous structural proteins. 3D rendering 库存插图

Limonene molecule - structural chemical formula and model. Cosmetic product, used in the production of flavors.Vector illustration 库存矢量图

Hydrogen Peroxide, perhydrol, H2O2 molecule. It is peroxide, oxidizing agent with disinfectant, antiviral, anti-bacterial activities. Structural chemical formula, molecule model. Vector illustration 库存矢量图

Tetrahydrocannabinol (THC) - structural chemical formula and molecule model. Is the principal psychoactive constituent of cannabis. Sheet of paper in a cage.Vector illustration

库存矢量图

Aldehydes. Chemical formula and molecule model formaldehyde, acetaldehyde and propionaldehyde. Vector illustration 库存矢量图

Bicarbonate anion ( HCO3 ) - structural chemical formula and molecule model. Vector illustration 库存矢量图

Epigallocatechin gallate (EGCG), is the most abundant catechin in tea. Structural chemical formula and molecule model. Sheet of paper in a cage.Vector illustration 库存矢量图

Butyric acid, butanoic acid molecule. Butyrates or butanoates are salts and esters . Structural chemical formula and molecule model. Vector illustration 库存矢量图

Citric acid molecule, is found in citrus fruits, lemons and limes. Is used as additive in food, cleaning agents, nutritional supplements. Structural chemical formula and molecule model.

库存矢量图

Adenosine triphosphate (ATP) molecule, is intracellular energy transfer and required in the synthesis of RNA. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Serotonin and melatonin molecule, hormone of happiness and sleep hormone. Structural chemical formula. Vector illustration 库存矢量图

Psilocybin alkaloid molecule. It is naturally psychedelic prodrug. Structural chemical formula. Vector illustration 库存矢量图

Polyethylene terephthalate or PET, PETE polyester, thermoplastic polymer molecule with plastic bottle. Structural chemical formula. Vector illustration 库存矢量图

Resveratrol molecule. It is natural phenol, phytoalexin, antioxidant. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration 库存矢量图

Cannabidiol (CBD) - structural chemical formula and molecule model. Active cannabinoid in cannabis, has antipsychotic effects. Vector illustration

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Glucose (dextrose, D-glucose) molecule. Сyclic and acyclic forms. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Salicylic acid molecule. It is a type of phenolic acid. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration 库存矢量图

Polypropylene (PP, polypropene) and polyethylene (polythene, PE, polyethene) molecule. Structural chemical formula and molecule model of polymers. Vector illustration 库存矢量图

Fatty acid composition of olive oil. Chemical compounds: oleic, linoleic, palmitic, stearic, palmitoleic, alpha-linolenic, arachidic acid. Structural chemical formulas 库存矢量图

Retinol, vitamin A, is in food and is used as a dietary supplement. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Acetic acid (ethanoic) molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Lactic acid, lactate, milk sugar, C3H6O3 molecule. It is food additive E270 and alpha-hydroxy acid AHA. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Mifepristone, molecule. It is progestational, glucocorticoid hormone antagonist, emergency contraceptive agent. Skeletal chemical formula. Paper packaging for drugs. Vector illustration 库存矢量图

Docosahexaenoic acid, DHA, doconexent, cervonic acid molecule. It is omega-3 fatty acid. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Isoprene molecule - structural chemical formula and model. Monomer of natural rubber (polyisoprene). Vector illustration 库存矢量图

Lysergic acid diethylamide (LSD). It is a hallucinogenic drug. Structural chemical formula and molecule model. Vector illustration

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Chemical formula and molecule model of Methane CH4 . Vector illustration 库存矢量图

Cellulose polysaccharide molecule. Structural chemical formula. Vector illustration 库存矢量图

Sodium dodecyl sulfate (SDS), sodium lauryl sulfate (SLS) molecule. It is an anionic surfactant used in cleaning and hygiene products. Structural chemical formula and molecule model. 库存矢量图

Galactose, D-galactose, milk sugar molecule. Linear form. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration 库存矢量图

Oleic acid (cis ) and elaidic acid (trans), omega-9 fatty acids are geometric isomers. Structural chemical formula. Vector illustration 库存矢量图

Lactose, milk sugar molecule, it is a disaccharide. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Lauric acid, dodecanoic acid, C12H24O2 molecule. It is a saturated fatty acid. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Chemical formula and molecule model of Homologous series of alkanes. Vector illustration 库存矢量图

Acetylcysteine (N-acetylcysteine, NAC) drug molecule. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Chlorophyll A, chlorophyll molecule. It is photosynthetic pigment used in oxygenic photosynthesis. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Ethylene, ethane, C2H4 molecule. It is organic compound, hydrocarbon, alkene. Structural chemical formula and molecule model. Vector illustration 库存矢量图

Maltose, malt sugar molecule, is a disaccharide. Structural chemical formula and molecule model. Sheet of paper in a cage. Vector illustration 库存矢量图

共 57 项

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