Related Experiment Video

Updated: Aug 15, 2026

Administering and Detecting Protein Marks on Arthropods for Dispersal Research
10:30

Administering and Detecting Protein Marks on Arthropods for Dispersal Research

Published on: January 28, 2016

[The effect of proteins from tannery wastes on body proteins in birds]

S Paulov, M Gazo, D Illésová

    Veterinarni Medicina
    |March 1, 1978
    PubMed

    More Related Videos

    In Ovo Feeding of Commercial Broiler Eggs: An Accurate and Reproducible Method to Affect Muscle Development and Growth06:38

    In Ovo Feeding of Commercial Broiler Eggs: An Accurate and Reproducible Method to Affect Muscle Development and Growth

    Published on: September 20, 2021

    Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans08:14

    Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

    Published on: April 28, 2023

    Related Concept Videos

    Protein Digestion01:02

    Protein Digestion

    Protein digestion begins in the stomach, where the highly acidic environment can easily disrupt protein structure by exposing the peptide bonds of polypeptide chains. After polypeptide chains are broken into individual amino acids by a series of digestive enzymes, the amino acids are transported to the liver via the bloodstream to produce energy.
    Protein Denaturation01:28

    Protein Denaturation

    The function of proteins depends on their native three-dimensional structure, which is dictated by the amino acid sequence of the specific protein. Folding of the polypeptide chain takes place under specific conditions that energetically favor the folded conformation. In contrast, protein denaturation occurs spontaneously under unfavorable conditions that disrupt the integrity of the folded conformation. Thus, the chemical and physical environment of a protein, such as significant changes in pH...
    The Effect of Aging on Tissues01:19

    The Effect of Aging on Tissues

    Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
    Proteins: Dietary Sources and Requirements01:28

    Proteins: Dietary Sources and Requirements

    Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
    Overview of Protein Metabolism01:21

    Overview of Protein Metabolism

    Proteins are broken down into amino acids during digestion. Unlike fats and carbohydrates, which are stored for later use, proteins are not. Instead, amino acids are either used to produce ATP through oxidation or contribute to the creation of new proteins for the growth and repair of the body. Any surplus amino acids from the diet are converted into glucose or triglycerides rather than excreted.
    Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
    Toxicity Testing in Animals01:23

    Toxicity Testing in Animals

    Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...