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A carboxypeptidase is a protease enzyme that hydrolyzes a peptide bond at the carboxy-terminal end of a protein or peptide. 3D cartoon model, secondary structure color scheme, PDB 2v77, white background.
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Healthy eating: group of fresh multicolored foods to help lower cholesterol levels shot on wooden table. The composition includes oily fish like salmon and sardines. Beans like Pinto beans and brown lentils. Vegetables like garlic, avocado, broccoli, eggplant and tomatoes. Fruits like apple, grape, orange and berries. Nuts like almonds and walnuts. Soy products like tofu and soy milk. Cereals and seeds like chia seeds, flax seeds, oatmeal and barley. Olive oil and yogurt with added sterols and stanols. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
3D cartoon and Gaussian surface models, PDB 2gjx, white background
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
Nirmatrelvir inhibits the 3C-like protease of the SARS-CoV 2 virus. The coronavirus 3CL hydrolase enzyme, also known as the main protease, is essential for the maturation of the virus.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Human insulin hormone molecule, space filled model, 3D illustration. Drug in diabetes treament
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Selection on vegetarian and animal origin protein sources, copy space
Overhead view of healthy organic fruits, vegetables and soy products. The composition includes carrots, broccoli, wholegrain pasta,chia seeds, quinoa, berries, legumes,olive oil, avocado, corn, cucumber, onion, lettuce, tomato, garlic, bell pepper, radish among others. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
pumpkin seed in the food processor view from above
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Inside protein molecule
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Photomicrograph of flatworm,
Layout of gastrointestinal tract model and products to help digestion on light table, top view
Laboratory dilution series of a clean culture of aerobic bacteria on agar plates. Selective focus on petri dish. AdobeRGB color profile. Content of my lightbox medical & sciences:
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Group of healthy vegan food isolated on white
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
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Selection of protein sources in kitchen background, copy space
Liver Fluke Section under light microscope with white background
Free Images: "bestof:Protein primary structure zh.svg en The Primary structure of a Protein Chinese version zh-hans 蛋白质� 级结构 http //www genome gov/Pages/Hyperion//DIR/..."
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