tags

Proteins

Published by
min read

Find food that fits your pet’s needs

Shop All Dog Food Shop All Cat Food

Find a dog food that fits your pet’s needs

Shop All Dog Food

Find a cat food that fits your pet’s needs

Shop All Cat Food

To make a protein, amino acids are linked together in a long chain. The chain is then bundled into to a three-dimensional structure, like a tangled ball of yarn. Although there are hundreds of different amino acids, only 21 are used in animal proteins.

Molecule Protein

Proteins are the essential building blocks of all tissues and organs of the body including:

  • cartilage, tendons and ligaments (collagen and elastin)
  • the element of muscles that contract (actin and myosin)
  • skin, hair and nails (keratin)
  • blood proteins (haemoglobin, transferrin, albumin and globulins)
  • enzymes
  • hormones
  • antibodies

Proteins are often described as the 'backbone' of cells because they have a structural role in all cell walls. Proteins are required for all tissue growth, replenishment and repair.

If there is more protein available than necessary for building blocks, proteins may also be used as a source of dietary energy.

Related Articles

Related Products

Related Articles

  • Can My Pet Eat That | Hill’s Pet

    Know what foods, fruits, or vegetables, your pet can or can't eat. Find out if dogs or cats can eat grapes, apples, bananas, citrus fruits, avocados, strawberries, carrots, chocolate, cheese, and more.

  • Show some love with wet foods: a great choice for pets with health issues

    Show some love with wet foods: a great choice for pets with health issues.

  • Vitamins

    Dogs running Vitamins can be divided into two main groups depending on whether they are soluble in fat or water.

  • Fats

    Dogs running Dietary fats are required to supply energy: dietary fat provides the pet with 2.25 times more calories per weight unit than protein or carbohydrates.

Related products