Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
organic chemistry, model of the protein molecule - illustration of a biological particle
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.
Prions do not contain genetic materials, Unlike other infectious agents, such as bacteria, viruses, and fungi. Isolated prions in the dark background 3d rendering
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
Prions are misfolded proteins with the ability to transmit their misfolded shape onto normal variants of the same protein. They characterize several fatal and transmissible neurodegenerative diseases in humans and many other animals.
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.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
Enzyme Catalase, a very important antioxidant in organism
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
Colorful chain of amino acids or bio molecules called proteins - 3d illustration
Orange colored ball standing on the twisted wavy purple colored ribbon with blocks. (3d render)
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.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
Structure of the protein molecule. Molecular model of human enzyme on a black background.
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.
PETase is a bacterial enzyme that breaks down PET-plastic to monomeric molecules. The whole bacterial degradation process yields terephtalic acid and ethylene glycol, which are environmentally harmless.
Zoomed image of the surface structure of protein (clathrin).  \nCan be used to cover biology booklets and presentations.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
AI will enable advances in genetic modification technology to treat intractable diseases.
3D cartoon model, secondary structure color scheme, PDB 2ygt, white background
A model of a nucleosome. Isolated on black.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
chromosome,Human genome concept
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
This footage shows the translation initiation complex, which consists of the ribosomal small subunit, transfer RNA (tRNA), and translation initiation factors. The golden ribbon represents the RNA.
Rapamycin, also known as sirolimus is a macrolide compound that has immunosuppressant functions and prevents transplant rejection through the inhibition of  the protein complex mTORC1.
Collapse of a donut-shaped object
3D cartoon model, secondary structure color scheme, PDB 2bjj, white background
Multicolored flowing and interweaving fusion of spheres 3D abstract concept.
Free Images: "bestof:GHCS protein structure.jpg en structure of the protein GHCS own Lennon128934 1992-04-25 Medical diagrams Protein structures"
alat2-human-alanine-872522.jpg
meringue-sweet-pastries-pastry-shop-356734.jpg
Structure church San Nicolas Granada Spain.jpg
Perspective métro aérien colonnes metalliques.jpg
Color coded racetrack large channel.gif
Wall structure Pompeii.jpg
australian-background-broken-brown-1152861.jpg
Bois coupé structure.jpg
Beach-structure-Oostende-20040908-018.jpg
Structure fer forgé Champs-sur-Marne.jpg
Structure Tour Eiffel pilier nord.jpg
Detail structure Tour Eiffel.jpg
Wall structure Bourtzi castle Karystos Euboea Greece.jpg
Colonnade temple Antoninus & Faustina Forum Romanum Rome.jpg
kereru_,_new_Zealand_Wood_Pigeon.jpg
Main protein structure levels en.svg
Main protein structure levels pl.svg
Main protein structure levels fr.svg
Main protein structure levels pl - secondary structure.svg
Main protein structure levels uk.svg
Main protein structure levels zh.svg
Main protein structure levels zh (zh-tw).svg
Main protein structure levels bg.svg
Aa structure function.svg
Main protein structure levels gl.svg
MRNA structure.svg
Euglenid pellicula scheme.svg
Pseaa figure1.svg
Cellular tight junction keys.svg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
Hepatitis B virus v2.svg
Protein primary structure gl.svg
Protein_primary_structure.svg
Protein_primary_structure_zh.svg
Protein primary structure zh (zh-tw).svg
MRNA structure fr.svg
Primärstruktur von Proteinen2.svg
Cabozantinib.svg
Tivozanib.svg
SU6656.svg
Stauprimide.svg
Hesperadin.svg
Radotinib.svg
Crenolanib.svg
Quizartinib.svg
Motesanib.svg
Regorafenib.svg
AEE788.svg
Tamatinib.svg
VX680.svg
Canertinib.svg
CYT387.svg
Palbociclib.svg
Silk fibroin primary structure.svg
ZM-447439.svg
Linsitinib.svg
Dacomitinib.svg
TG101209.svg
Proteinstructur-ar.svg
Foretinib.svg
Brivanib alaninate.svg
Ceritinib.svg
Icotinib.svg
Brigatinib.svg
KT 5720.svg
Y-27632.svg
MK-2206.svg
Dinaciclib.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Fostamatinib.svg
Fostamatinib disodium.svg
Stat domain structure (zh-cn).svg
Scheme facilitated diffusion in cell membrane-en.svg
Tivantinib structure.svg
Taxol structure.svg
Ibrutinib.svg
Animal cell structure en.svg
Ombrabulin.svg
Molbio-Header.svg
Eukaryotic cilium diagram en.svg
Animal cell structure de.svg
Hipanto (receptacular) definiciones como en glosarios de APWeb y Simpson (2010).svg
Receptacular hypanthium definitions as in APWeb and Simpson (2010) glossaries.svg
Receptacle growths gynophore androgynophore anthophore androphore hypanthium compare with stipitate gynoecium and monadelphous stamens definitions as in APWeb.svg
dna-biology-science-helix-protein-163710.jpg
Epicocconone protein.svg
Protein 7 domen.svg
Roman candle structure drawing-en.svg
Conserved residues.svg
DICOMDataElement.svg
Proteinkinase 1.svg
HDCP Cipher structure.svg
Laminin sketch.svg
1,25-Diidrossicolecalciferolo.svg
Inteiner.svg
Carminic acid structure.svg
XAR File Structure.svg
Structure FeAl B2.svg
Super-Earth internal structure.svg
Terms of Use   Search of the Day