Protein Collection (page 2)

Rabbit (Oryctolagus cuniculus), the Old World rabbit. 1828 (hand-coloured engraving)
540323 Rabbit (Oryctolagus cuniculus), the Old World rabbit. 1828 (hand-coloured engraving); (add.info.: A rodent introduced to Britain by the Normans in the 11th century as a protein source)

Thailand, Chiang mai, deep fried silk worm pupae (Bombyx Mori) for sale in a Thai market

A man eats noodles made of insect protein at the headquarters of German retailer Metro AG in Duesseldorf, Germany March 02, 2018. REUTERS/Thilo Schmuelgen

Food raw material larvae are pictured at the headquarters of German retailer Metro AG in Duesseldorf, Germany March 02, 2018. REUTERS/Thilo Schmuelgen

Larvae and food made of insect protein are pictured at the headquarters of German retailer Metro AG in Duesseldorf, Germany March 02, 2018. REUTERS/Thilo Schmuelgen

Noodles made of insect protein are pictured at the headquarters of German retailer Metro AG in Duesseldorf, Germany March 02, 2018. REUTERS/Thilo Schmuelgen

Ecuador, Quito, Otavalo, Farmer's Market. Dry corn

Ecuador, Quito, Otavalo, food market. Purple pinto beans

Just an Egg Main
Florent Bodart

Abstract Thin Lines Pattern
Treechild

Butter, Milk, Eggs and Beef, 1927 (screen print)
2622481 Butter, Milk, Eggs and Beef, 1927 (screen print) by American School, (20th century); Private Collection; (add.info.: Vintage display of protein sources: butter, milk)

Better luck next time
Hands holding a note Better Luck Next Time with broken open eggshells of white and brown chicken eggs left from baking. Winning a lottery or finding a prize concept.. Dina Belenko

Balanced Breakfast
Healthy breakfast with cereals and egg toast, balanced food on a vivid blue background with copy space. Dina Belenko

India, Delhi, Old Delhi. Old Delhi street market. Mixed nuts, spices and cinnamon sticks

One finds this kelp growing on the beach in Hellnar, Iceland

Line drawing of foods that provide protein, including meat and fish

Argonaute protein molecule F006 / 9526
Argonaute protein, molecular model. This protein forms the RNA-induced silencing complex (RISC) along with a small interfering RNA (ribonucleic acid) molecule

TFAM transcription factor bound to DNA C015 / 7059
TFAM transcription factor bound to DNA, molecular model. Human mitochondrial transcription factor A (TFAM, green) bound to a strand of DNA (deoxyribonucleic acid, blue and pink)

Close up of a green wheat head with dew drops, East of Calgary, Alberta, Canada
Close up of a green wheat head with dew drops; East of Calgary, Alberta, Canada

Golden wheat field with a lone tree in the middle
Golden wheat field on rolling hills with a lone tree in the middle; Palouse, Washington, United States of America

Palouse wheat fields from Steptoe Butte at sunset, Washington, USA
Palouse wheat fields in warm colours from Steptoe Butte at sunset; Washington, United States of America

Wheat field on a sunny day
Golden wheat field on farmland on a sunny day under a blue sky with two oak trees on the horizon; Oregon, United States of America

Close Up Of One Brown Shelled Egg Amongst Several White Shelled Eggs On A White Background; Calgary, Alberta, Canada

Close Up Of A Group Of Eggs; Calgary, Alberta, Canada

All Eggs In One Basket

Eggs In Three Baskets

Eggs

Norway lobster or Dublin Bay prawn, or langoustine or scampi, (Nephrops norvegicus) with a female with eggs attached to the abdomen

Mimosa catechu (Acacia Catechu)

Stylized rabies virus particles, the cause of the viral neuroinvasive disease acute encephalitis

Microscopic view of bacterial pneumonia. Bacterial pneumonia is a type of pneumonia caused by bacterial infection. Pneumonia can be generally defined as inflammation of the lung parenchyma

Microscopic view of Streptococcus pneumoniae, also known as pneumococcus. Pneumococcus is a Gram-positive coccus shaped pathogenic bacteria which causes many types of pneumococcal infections in

Conceptual image of rabies virus

Tilapia fillets on a plate with lemon and dill

Prawn and spinach frittata with aluminium foil being wrapped fro a picnic

Aspartic molecule
Aspartic acid molecule. Alpha-amino acid nonessential in mammals. Precursor to several amino acids including methionine, threonine, isoleucine and lysine

Serine molecule
Serine, molecular model. Non-essential proteinogenic amino acid. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), nitrogen (blue) and oxygen (red)

Cell membrane lipid bilayer, artwork F007 / 1477
Phospholipid bilayer. Computer artwork of the phospholipid bilayer that forms the membrane around all living cells. The cell membrane is made of phospholipid molecules

Argonaute protein and microRNA F006 / 9752
Argonaute protein. Molecular model of human argonaute-2 protein complexed with microRNA (micro ribonucleic acid). This protein is part of the RNA-induced silencing complex (RISC)

Immunoglobulin G antibody and egg white F006 / 9682
Immunoglobulin G and egg white. Molecular model of an immunoglobulin G (IgG) antibody bound to a molecule of egg white. This is the most abundant immunoglobulin and is found in all body fluids

Cytochrome P450 complex F006 / 9669
Cytochrome P450 complex. Molecular model of a complex composed of cytochrome P450, carbon monoxide and camphor. Cytochrome molecules perform oxidation and reduction reactions for electron transport

Succinyl-CoA synthetase enzyme F006 / 9592
Succinyl-CoA synthetase bound to GTP, molecular model. Also known as succinyl coenzyme A synthetase (SCS), this enzyme catalyses the reversible reaction between succinyl-CoA and succinic acid

RNA-induced silencing complex F006 / 9586
RNA-induced silencing complex (RISC), molecular model. This complex consists of a bacterial argonaute protein (top) bound to a small interfering RNA (siRNA) molecule (red and blue)

Foot-and-mouth disease virus F006 / 9556
Foot-and-mouth disease virus. Molecular model of the foot-and-mouth disease (FMD) virus (Aphtae epizooticae) protein coat (capsid)

Adenovirus penton base protein F006 / 9542
Adenovirus penton base protein, molecular model. This protein molecule is a subunit called a penton, forming the vertices of the capsid of this adenovirus

Rhinovirus 16 capsid, molecular model F006 / 9431
Rhinovirus 16 capsid, molecular model. This is human rhinovirus 16. The rhinovirus infects the upper respiratory tract and is the cause of the common cold. It is spread by coughs and sneezes

Citrate acid cycle enzyme F006 / 9305
Citrate acid cycle enzyme. Molecular model of the enzyme dihydrolipoamide succinyltransferase. This enzyme is involved in the citric acid (or Krebs) cycle

Pyruvate dehydrogenase complex C018 / 9192
Pyruvate dehydrogenase complex, 3D model. This enzyme complex is responsible for the step that links glycolysis to the citric acid (Krebs) cycle

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Protein: The Building Blocks of Life Proteins, the fundamental components of cells, play a crucial role in maintaining our body's functions. From nerve and glial cells to DNA transcription they can involved in every aspect of life. In a mesmerizing light micrograph, we witness the intricate network formed by nerve and glial cells. These proteins ensure proper communication between neurons and support their growth and survival. An anaesthetic inhibiting an ion channel is captured in another captivating image (C015 / 6718). This protein acts as a gatekeeper for ions entering or leaving the cell, controlling its electrical activity. DNA transcription is depicted through a molecular model. Proteins called RNA polymerases read our genetic information and synthesize messenger RNA molecules that carry instructions for building other proteins. Glial cells take center stage once again in a confocal light micrograph. These supportive proteins protect neurons from damage while also regulating their environment to maintain optimal functioning. HeLa cells shine brightly under the microscope (C017 / 8299). Derived from cervical cancer tissue, these immortalized human cells have contributed immensely to scientific discoveries involving protein research. The immunoglobulin G antibody molecule stands tall as it fights against pathogens invading our bodies. This remarkable protein recognizes foreign substances and aids in neutralizing them (F007 / 9894). Away from cellular wonders, doner kebab cooking reminds us that even delicious food contains ample amounts of protein. Istanbul showcases this culinary delight which has become popular across Europe. Maintaining a balanced diet ensures sufficient intake of essential amino acids found abundantly in various protein sources like meat, fish, legumes, dairy products, nuts, and seeds. Artwork depicting metabolic enzymes highlights how these specialized proteins drive chemical reactions within our bodies' metabolism – converting nutrients into energy or building blocks for growth and repair. The secondary structure of proteins comes alive through artistic representation.