Q: How and why does an ATP solution makes the muscle fiber contract and makes it length shorter? How…
A: Few important points to be kept in mind: Actin filament is made up of G-actins and it is act as…
Q: how does the body increase oxygen availability at high altitude?
A: Oxygen saturation levels refer to the extent hemoglobin is bound or saturated to oxygen. High…
Q: Explain Major Feedback Effects of Inhibin?
A: In the human ovary, inhibin has been shown to extend androgenic hormone production by theca cells.
Q: L What is the highest level of organization in myoglobin?In hemoglobin?
A: Hemoglobin is the pigment in the red blood cells which helps them to carry oxygen in the blood.…
Q: What is gap junctions.
A: Answer: Introduction: Gap junctions are a specific intercellular connection among a multitude of…
Q: What is Poiseuille's law?
A: is a physical law that gives the pressure drop in an incompressible and Newtonian fluid in laminar…
Q: Is Glycerin a Cryoprotectant chemical?
A: Introduction: Cryoprotectants are essentially chemical substances that protect cells or tissues…
Q: How do P2 and Pn2 change with increasing depth? What are the consequences for human divers as a…
A: Hey, there seems to be a spelling mistake in the question. Po2 is mistakenly written as P2.…
Q: Explain how the structure of myoglobin changes upon oxygen binding.
A: Myoglobin is a globular protein, contains a single polypeptide chain of 153 amino acid residues and…
Q: What is the function of contractile vacuole?
A: Vacuoles are found in animals as well as plants cell. Plant cells have a large and permanent vacuole…
Q: When does anaerobic metabolism occur in skeletal muscleand what are the effects of this?
A: Anaerobic metabolism can be defined as the process in which the production of adenosine triphosphate…
Q: What are the basic structural differences between skeletal,cardiac, and smooth muscle?
A: A cell is a structural and functional unit of life. The structure and function of a cell have been…
Q: Why does Skeletal muscle cells contain more mitochondria than other organelles?
A: A skeletal muscle cell is a multinucleate syncytium that forms by the fusion of hundreds of myoblast…
Q: Where is beta globin gene?
A: Genes are segments of deoxyribonucleic acid (DNA) that carries genetic information. Genes possess…
Q: What is Anaerobic respiratory?
A: Respiration can be of two types. 1. Aerobic respiration: respiration in the presence of oxygen. In…
Q: What conditions does excess postexercise oxygen consumption help to correct?
A: The rate of breathing or ventilation increases during muscle fatigue caused by vigorous exercise.…
Q: What is the normal end product of anaerobic exercise in muscle?
A: An anaerobic exercise is a form of exercise that uses no oxygen to break down glucose in the body.…
Q: Myoglobin’s oxygen-binding curve exhibits a shape best described as— serpentine.…
A: Myoglobin is a protein that links to both iron and oxygen molecules. It is present in the skeletal…
Q: What is the exact location of collagen fibres?
A: Connective tissue is a group of tissues in the body that maintain the form of the body and its…
Q: What helps oxygen to be absorbed rapidly into the blood in the lungs?
A: The cells in the body require oxygen to release energy from food efficiently by aerobic respiration.…
Q: What is the effect on the oxygen binding of hemoglobin in the muscle cells?
A: in muscle cells and fibers myoglobin is present in abundance.
Q: If we need ATP for both contraction and relaxation, how would you explain why rigor mortis appears…
A: Rigor mortis is the onset of stiffness in the dead body several hours after the person dies. It is a…
Q: What is the role of diaphragm?
A: Diaphragm The diaphragm is a large dome-shaped skeletal muscle. It is present just below the lungs…
Q: How does rapid respiring of skeletal muscles increase the unloading of oxygen by oxyhemoglobin
A: Decreased pH and increased temperature shift the oxygen dissociation curve for hemoglobin to the…
Q: What is the ratio of oxygen bound to myoglobin to that directly dissolved in the water of sperm…
A: Myoglobin is a heam-containing globular protein that was found in the myocytes of the heart and…
Q: What is myoglobin? Whatis the function of thismolecule in the muscle tissue?
A: In your heart and skeletal muscles, myoglobin is contained. There, oxygen that muscle cells use for…
Q: What is the highest level of organization in myoglobin? In hemoglobin?
A: The degree of complexity in the polypeptide chain distinguishes the four layers of protein…
Q: Explain how the overall three-dimensional shape of myoglobin allows it to function as an…
A: Myoglobin is a protein present in the muscles that help in providing oxygen to the muscles. If…
Q: What happen to collagen fibres when the water is boiled?
A: Collagen is a structural protein for the connective tissues especially in fibrous tissues such as…
Q: Which structural features in hemoglobin is the primary, secondary, tertiary and quaternary…
A: The molecule of hemoglobin is proteinaceous, which is bound to oxygen and carbon dioxide gases.
Q: How does hemoglobin work?
A: Hemoglobin is a tetrameric protein. It has the globin part and the heme part. The globin contains…
Q: What is the function of trachealis muscle?
A: The trachea is a wide, hollow tube that allows the passage of air from the larynx to the bronchi of…
Q: Explain, which site of the heme structure, A or B, is this prosthetic group plugged into the core…
A: Myoglobin is an oxygen-binding globin protein found mainly in the muscles of almost all mammals. It…
Q: What are collagen fibers ?
A: Collagen consists of amino acid-based protein units. The extracellular space of connective tissues…
Q: Why chemical change occurs in the primary structure of the globin portionof the hemoglobin molecule…
A: Globin is a protein component of hemoglobin (part of red blood cell which carries oxygen to…
Q: Which of the following molecules is important for storage of oxygen in skeletal muscle? Select one:
A: Introduction: Skeletal muscles demand more oxygen during aerobic exercise than they do while the…
Q: How hemoglobin and myoglobin binds oxygen in the blood ?
A: Oxygen is an element that has great significance in the generation of energy or respiration.…
Q: What process must occur before amino acids enter the aerobic respiratory pathway?
A: Aerobic Respiration is the process of cellular respiration that takes place in the presence of…
Q: What is hypoxia?
A: Sometimes a body do not get enough oxygen and It can be due to two conditions :- 1) Hypoxemia 2 )…
What is myoglobin?
Proteins are the polymers of amino acids which link together by peptide bonds and form a compact structure. These proteins are very fragile and maintain their structure only under optimum conditions.
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