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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

Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view

$Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.$

Hemp Floral Wax in a petri dish

Biological protein and molecule, 3d rendering. 3D illustration.

Inside protein molecule

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background

A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .

Cells in the body examined by endoscope

Calmodulin is an intracelular target of calcium ions. Once activated by Ca2+ (red), calmodulin interacts with various target proteins such as kinases and phosphatases.. It plays an important role in long-term memory. and muscle contraction. CaM has 4 calcium binding sites. PDB entry 3CLN, 1CFD

Vitamin D Capsule with D3 Element. Dietary Supplements. 3D Render

DNA close-up, DNA Molecule Model, DNA Strands, DNA animation

Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria

Green algae cells background

Turmeric Capsules

3D cartoon and Gaussian surface models, PDB 4bci, white background

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

Photomicrograph of flatworm,

Nanomedicine inside of closed single layer carbon nanotube with conjugated antibodies 3d rendering

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.

Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration

An ECG test chart with pills and a stethoscope

Golden capsule with biological concept, 3d rendering. 3D illustration.

Vitamin D3 Capsules. 3D Render

3D cartoon and Gaussian surface models, PDB 6gu2, white background

Turmeric Capsules

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.

DNA A-T Pair

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