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Explain how polar and nonpolar groups are important to the structure and functions of lipids proteins and nucleic acids?
the lipids has the fatty acids and the glyceral in the structure and the proteins has the amino acids in their structure the carbohydrades has the different sugars with different carbon skeletan structure and the nucleic acids have the different nucleotide sequence which makes it easy to identity a molecule
At which level of protein structure are interactions between the side chains of R groups and other groups the most important?
Interactions between the side chains of R groups and other groups are most important in determining tertiary structure of a protein. This level of protein structure involves the folding of the polypeptide chain into a specific three-dimensional shape, driven by interactions such as hydrogen bonding, hydrophobic interactions, ionic interactions, and disulfide bonds.
What integrated group of cells have a common function structure or both?
Tissues are integrated groups of cells that have a common function and/or structure. They are organized into specific layers or patterns to carry out specialized functions within an organism. Examples include muscle tissue for movement, nervous tissue for communication, and epithelial tissue for protection and absorption.
What chemical and structural bridges link groups or layers of like cells uniting them in structure and function as a cohesive?
Chemical bridges like desmosomes and tight junctions, as well as structural bridges like adherens junctions and gap junctions, are important in linking groups or layers of like cells together to form a cohesive structure. These bridges provide mechanical strength, allow for cell-cell communication, and help coordinate the functions of the cells within the tissue.
What are the 3 groups all living things can be placed into?
The three main groups all living things can be classified into are Archaea, Bacteria, and Eukarya. These groups are based on differences in cellular structure and biochemistry.
What is prosthetic group?
A prosthetic group is an area of a protein or protein complex that can be reduced and oxidized. Flavoproteins and Cytochromes are two examples of complexes with prosthetic groups.
Is a zinc atom prosthetic group?
No, a single zinc atom is not considered a prosthetic group. Prosthetic groups are non-protein components that are permanently attached to a protein and are essential for its function. Zinc ions can act as cofactors, which are required in catalyzing enzyme reactions, but they are not considered prosthetic groups on their own.
Difference between activator and prosthetic groups?
Prosthetic groups can be as simple as a single metal ion bound into the enzyme's structure, or may be a more complicated organic molecule (which might also contain a metal ion). it is permanently bonded to enzyme. Activator is only metal ion that is detachable. source:chemguide.co.uk Stuffidious.com
What is conjugate protein?
Conjugated proteins are proteins that are covalently linked to other biomolecules such as lipids, carbohydrates, or prosthetic groups. These modifications can alter the structure, function, and localization of the protein in the cell.
What is the difference between coenzyme and prosthetic group?
A coenzyme is a non-protein compound that binds to an enzyme to help it function properly, while a prosthetic group is a non-protein component that is permanently attached to an enzyme and is essential for its activity. In other words, coenzymes are temporary helpers, while prosthetic groups are permanent additions to the enzyme structure.
Which of the not a prosthetic group of nitrate reductase?
Nitrate reductase does not contain the prosthetic group heme. Instead, it typically contains molybdenum cofactor (Moco) and heme iron-sulfur center as prosthetic groups.
What is the political structure of the native American?
Native Americans lived in groups that had no leadership roles. They often moved from place to place for food and hunting. Family and social pressures provided structure within the groups.
What does classifcation mean?
the assignment of organisms to groups within a system of categories distinguished by structure, origin, etc.
Movement of individuals and groups within the social class structure is know as?
Upward or Downward Mobility
Is ester bond involved in stablizing folding of protein?
Yes, ester bonds can be involved in stabilizing the folding of proteins. For example, some proteins contain ester bonds in their structure, such as those in prosthetic groups or in certain post-translational modifications. These ester bonds can contribute to the overall stability and structure of the protein.
Can vitamins act as prosthetic group in enzymes?
Yes! The umbrella term for coenzymes and prosthetic groups is 'cofactor' - though many internet and book sources interchange the terms. If someone says 'cofactor' they could mean either 'prosthetic group' OR 'coenzyme'. One example of a vitamin prosthetic group is vitamin B12, biotin. Like all prosthetic groups, this tightly bound molecule cannot leave its enzyme, or the enzyme shall not be able to function properly. Coenzymes on the other hand, CAN leave the enzyme it works with; it is a free molecule. Hope this helps! SOURCE: Vigourous scientific literature searches for my degree.
What is a prosthetic group?
A prosthetic group is a non-protein compound that is permanently attached to a protein, essential for the protein's function. It may participate in the catalytic activity of the protein or aid in binding other molecules. Examples include heme in hemoglobin and biotin in enzymes.
