What are the N-containin non-protein extractive that occur in fish muscle tissue and their biological functions.

Expert Solution

N-containin non-protein compounds

Histidine - Intracellular buffering
Trimethylamine oxide - Protects from the protein-destabilizing effects of urea
Taurine - Osmoregulation, antioxidation, membrane stabilization, and calcium signaling modulation

Free histidine and imidazole dipeptides serve as biological buffers, a transport mechanisms for copper and zinc.

Trimethylamine oxide is a detoxification product of trimethylamine and it participates in the osmoregulation of marine species and it stabilizes elasmobranch protein structure.

The taurine participates as an osmolyte in cell volume regulation and in teleosts, the condensate bile acids with taurine is used for the synthesis of bile salts.

gladiator answered 2 years ago

describe the characteristics and functions of the nervous and muscle tissue

what are two reasons why atrophy may occur to animals muscle tissue?

name one non-protein class of biological catalyst- What was it? What are the classes of enzymes?...

name one non-protein class of biological catalyst- What was it? What are the classes of enzymes? What are four advantages of biological catalysts over chemical catalysts? General properties of enzymes Compare and contrast with chemical catalysts

1. What are the biological functions of lectins? 2. What are the biological functions of peroxidase?...

1. What are the biological functions of lectins? 2. What are the biological functions of peroxidase? (Answer Must be brief)

Our skeletal muscle is a fascinating biological tissue able to transform chemical energy to mechanical energy....

Our skeletal muscle is a fascinating biological tissue able to transform chemical energy to mechanical energy. It is the most abundant tissue in the human body (40-45%) of total body weight and provides strength and protection to the skeleton. 1. Pick any musculoskeletal activity in daily life or sport and identify the main muscles responsible for the movement and their roles in the movement 2. What are the typical types of fibers in these muscles, how are these fibers organized...

What are the four types of bones? There are three types of muscle tissue. a) Muscle...

What are the four types of bones? There are three types of muscle tissue. a) Muscle tissue that is voluntary and striated, primarily attached to bones and moves parts of the skeleton is called….. b) Muscle tissue that is involuntary and striated, forming the bulk of the heart wall is called… c) Muscle tissue that is involuntary and nonstriated, located in the walls of hollow internal structures such as the intestines is called … 6. (3 pts) The...

Using your knowledge of the main types of non-covalent interactions that occur in biological chemistry, discuss...

Using your knowledge of the main types of non-covalent interactions that occur in biological chemistry, discuss the spontaneous assembly of the four main types of biological structure with stable structures: DNA, proteins, glycans (such as cellulose and chitin) and cell membranes. Compare and contrast the various structures in terms of the forces and chemical structures driving their assembly. Finally, discuss why their particular molecular structures allow them to perform their biological roles.

examples of biological N fixation that occur in the Pacific Northwest region. Please address these questions:...

examples of biological N fixation that occur in the Pacific Northwest region. Please address these questions: • What is biological nitrogen fixation? • Why is the fixation process important? • What is symbiosis? Who does what, and how do they benefit? • What is nitrogenase? What is leghemoglobin? • What is the role of molybdenum and iron in biological nitrogen fixation? • What is inoculation?

Which of the following biological functions does the protein 'myosin' perform? Providing storage of essential nutrients...

Which of the following biological functions does the protein 'myosin' perform? Providing storage of essential nutrients Providing strength and structure Regulating the contraction of muscles Transporting substance from one place to another Protecting cells or the organism from foreign substances Which of the following types of intermolecular/intramolecular bonds are disrupted by the action of alkaloid reagents on positively charged amino groups in proteins? Dispersion forces Disulfide linkages Ionic bonds Hydrogen bonds Hydrophobic interactions

1. Can cardiac muscle tissue regenerate? What happens to this tissue after a heart attack? When...

1. Can cardiac muscle tissue regenerate? What happens to this tissue after a heart attack? When and how does cardiac muscle tissue contract? 2. When and how does smooth muscle tissue contract? Can skeletal muscle tissue regenerate? When and how does skeletal muscle tissue contract?

Question