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A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin. Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease. Isolated on white.

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

DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.

3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background

Yellow Chana Dal or Split Gram Lentils or Pulses as ingredients toward Indian and South Asian Cuisine

Dry Yellow and Fresh Green Peas Isolated, Whole Pea Pile, Raw Legume, Protein Source, Healthy Vegan Food, Dry Yellow Peas on White Background

Stock photo showing elevated view of mixed green and yellow pulses in three ceramic bowls, lentils, beans, and moong dal, healthy food, source of high protein against white marble background, health conscious

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

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.

TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF- inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of TNF-.

A ball and stick model of a molecule of Human Interferon. Interferons are proteins important in the working of the immune system and are produced in large numbers in the presence of viruses, bacteria, tumors and parasites. Interferons are used in drugs to combat cancer, multiple sclerosis, hepatitis B and C and other diseases. Isolated on white.

Besan, Gram or chickpea flour is a pulse flour made from a variety of ground chickpea known as Bengal gram. popular ingredient for Pakora/pakoda or bajji snack. Selective focus

Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view

An Array of Chana Dal or Split Gram Lentils or Pulses as ingredients toward Indian and South Asian Cuisine

3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background

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

A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.

Different vegetables, seeds and fruits on black table, flat lay. Sources of essential amino acids

Various legumes, top view with beige background

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

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