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What type of protein is often used to carry other molecouls?
fibrous
Are enzyme typically fibrous protein?
no, they r globular proteins.
Does cytoskeleton contain fibrous and globular proteins?
Yes, the cytoskeleton contains both fibrous and globular proteins. Fibrous proteins, such as actin and tubulin, form the structural components of the cytoskeleton, providing shape and support to the cell. Globular proteins, on the other hand, often serve as building blocks or regulatory elements that interact with the fibrous proteins to facilitate various cellular functions, including movement and intracellular transport. Together, these proteins contribute to the dynamic organization and stability of the cytoskeletal network.
Why do globular proteins in contrast to fibrous proteins have a catalytic or regulatory role?
Globular proteins are typically more versatile and dynamic in structure compared to fibrous proteins, allowing them to adopt various conformations necessary for catalytic and regulatory functions. Their compact, spherical shape facilitates interactions with substrates and other molecules, enabling efficient binding and reaction. Additionally, the presence of active sites and specific binding sites within their structure allows globular proteins to participate in biochemical reactions and regulatory processes, unlike fibrous proteins, which primarily provide structural support.
Why is it significant that keratin and collagen are fibrous proteins and myoglobin and hemoglobin are globular proteins?
Keratin and collagen are fibrous proteins, providing structural support and strength to tissues like hair and skin. Myoglobin and hemoglobin are globular proteins, designed for carrying and binding molecules like oxygen in the blood. The difference in their structures reflects their specific functions in the body.
What type of protein is often used to carry other molecouls?
fibrous
Globular or fibrous polypeptide chains are what type of protein structure?
Fibrous polypeptide chains are a type of protein structure known as secondary structure, while globular polypeptide chains are associated with tertiary structure. Globular proteins typically have a compact, rounded shape, while fibrous proteins have a more elongated, fibrous shape.
Are enzyme typically fibrous protein?
no, they r globular proteins.
What are two kinds of protein?
The 2 major kinds are Globular and Fibrous
The arrangement of a polypeptide into a fibrous or globular shape is called its?
quaternary structure
Is collagen an example of globular protein?
No, collagen is a Fibrous protein. An example would be insulin.
Does cytoskeleton contain fibrous and globular proteins?
Yes, the cytoskeleton contains both fibrous and globular proteins. Fibrous proteins, such as actin and tubulin, form the structural components of the cytoskeleton, providing shape and support to the cell. Globular proteins, on the other hand, often serve as building blocks or regulatory elements that interact with the fibrous proteins to facilitate various cellular functions, including movement and intracellular transport. Together, these proteins contribute to the dynamic organization and stability of the cytoskeletal network.
Is elastin globular or fibrous?
Elastin is a protein found in the extracellular matrix of tissues, specifically in elastic fibers. It has a fibrous structure, allowing it to stretch and recoil in response to mechanical forces.
What shape of a protein molecule resembles?
Protein molecules can have various shapes, such as globular, fibrous, or membrane-bound. The shape of a protein is important for its function, with globular proteins often being enzymes or transport molecules, and fibrous proteins providing structural support. Additionally, the shape of a protein is determined by its specific sequence of amino acids.
Why do globular proteins in contrast to fibrous proteins have a catalytic or regulatory role?
Globular proteins are typically more versatile and dynamic in structure compared to fibrous proteins, allowing them to adopt various conformations necessary for catalytic and regulatory functions. Their compact, spherical shape facilitates interactions with substrates and other molecules, enabling efficient binding and reaction. Additionally, the presence of active sites and specific binding sites within their structure allows globular proteins to participate in biochemical reactions and regulatory processes, unlike fibrous proteins, which primarily provide structural support.
Why is it significant that keratin and collagen are fibrous proteins and myoglobin and hemoglobin are globular proteins?
Keratin and collagen are fibrous proteins, providing structural support and strength to tissues like hair and skin. Myoglobin and hemoglobin are globular proteins, designed for carrying and binding molecules like oxygen in the blood. The difference in their structures reflects their specific functions in the body.
What is the difference fibrous protein and globular proteins?
Fibrous proteins are proteins which are long, thin "rod" like in shape (fibres). These are insoluble. They are used for things like support and structure. E.g collagen Wheras globular proteins are relatively small and globe like, these are soluble. They have many roles e.g Enzymes, Messangers, Transporter- Haemoglobin transports oxygen to cells.
