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From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Hemp Floral Wax in a petri dish
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Inside protein molecule
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Food supplement capsules with oil - vitamin A
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Vitamin D3 Capsules. 3D Render
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.
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.
Acetylcholine receptors in the lipid layer of cell membrane.
Slice of natural crystal for patterns and textures use with high resolution.
Coxsackie virus internal structure, 3d illustration set isolated on white
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
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.
DNA A-T Pair
3D cartoon and Gaussian surface models, PDB 6rwb, white background
ERP - Enterprise Resource Planning digital 3d concept
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
EBP Evidence based practice Concept. Chart with keywords and icons on white desk with stationery.
Freshness capsule
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.
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Rendered coronavirus/2019-nCoV single-stranded RNA, built from experimentally determined Ebola virus crystal structure. Color symbols - bluewhite=carbon, pink=oxygen, lightblue=nitrogen, white=hydrogen, lavender=phosphorus
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Hospital wastewater contain high abundances of antibiotic resistance genes compared to municipal wastewater. The antibiotic-resistant organisms  originate from hospital patients.
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Carrots.png
Beta-D-Mannopyranose.svg
Beta-D-Mannofuranose.svg
Mannose-6-phosphate.svg
Mannose-1-phosphate.svg
Alpha-D-Mannofuranose.svg
Alpha-D-Mannopyranose.svg
D-Mannose Haworth.svg
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Di-potassium monohydrogen phosphate.svg
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D-Mannose.svg
Mannose structure.svg
CD8 receptor.svg
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Gr(p) nucleoside.svg
Beta-D-fruktosa-6-fosfát.svg
R-amp.svg
Stat domain structure (zh-cn).svg
5HT1A-schema.svg
Greek lc beta.svg
Insulin glucose metabolism ZP.svg
Insulin glucose metabolism ZP-ca.svg
Beta-D-Galactofuranose.svg
Beta-D-Galactopyranose.svg
Beta-D-Talofuranose.svg
Beta-D-Talopyranose.svg
DBD-EnergyLevels.svg
Beta-D-Glucofuranose.svg
Beta-D-Glucopyranose.svg
Beta-D-Altrofuranose.svg
Beta-D-Altropyranose.svg
Beta-D-Gulofuranose.svg
Beta-D-Gulopyranose.svg
Beta-D-Idofuranose.svg
Beta-D-Idopyranose.svg
Beta-D-Psicofuranose.svg
Beta-D-Psicopyranose.svg
Beta-D-Sorbofuranose.svg
Beta-D-Sorbopyranose.svg
Beta-D-Tagatofuranose.svg
Beta-D-Tagatopyranose.svg
Beta-D-Arabinofuranose.svg
Beta-D-Arabinopyranose.svg
Beta-D-Lyxofuranose.svg
Beta-D-Lyxopyranose.svg
Beta-D-Ribofuranose.svg
Beta-D-Ribopyranose.svg
Beta-D-Ribulofuranose.svg
Beta-D-Xylulofuranose.svg
Beta-D-Erythrofuranose.svg
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Beta-Tropanol.svg
Adherens Junctions structural proteins gl.svg
Insulin glucose metabolism ZP (it).svg
Cellular tight junction-gl.svg
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Beta-thujone.svg
Oscillator diagram2.svg
Japan Electricity Production 1980-2014.svg
Glycogen structure.svg
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Richard_Wagner_by_Caesar_Willich_ca_1862.jpg
Complement pathway.svg
Hepatitis B virus v2.svg
PDB 1syo EBI.jpg
PDB 1m6p EBI.jpg
PDB 1keo EBI.jpg
PDB 1gp0 EBI.jpg
PDB 2cnj EBI.jpg
PDB 1q25 EBI.jpg
PDB 1sz0 EBI.jpg
PDB 1c39 EBI.jpg
PDB 1e6f EBI.jpg
PDB 1gqb EBI.jpg
PDB 1gp3 EBI.jpg
PDB 2rl8 EBI.png
PDB 2rlb EBI.png
PDB 2rl7 EBI.png
PDB 3cy4 EBI.png
PDB 2rl9 EBI.png
PDB 1szi EBI.jpg
PDB 1dqg EBI.jpg
PDB 1fwu EBI.jpg
PDB 1fwv EBI.jpg
PDB 1dqo EBI.jpg
PDB 2cu2 EBI.png
PDB 1egi EBI.jpg
PDB 1egg EBI.jpg
PDB 1pdo EBI.jpg
PDB 1yi5 EBI.jpg
PDB 1vrc EBI.jpg
PDB 1nt0 EBI.jpg
PDB 1szb EBI.jpg
PDB 1uw6 EBI.jpg
PDB 1ux2 EBI.jpg
PDB 1uv6 EBI.jpg
PDB 1i9b EBI.jpg
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