Q: Why do you think a weak acid/weak base chemical buffer system is effective at regulating blood pH?
A: A buffer is an aqueous solution that prevents any change of pH when acids or bases are added. It is…
Q: The electrode of a pH meter is placed in a sample of urine, and a reading of 7.9 is obtained. Is the…
A: pH is the negative log of the 10th base of the H+ ion concentration.
Q: Why do electrolytes require a decreased concentration of solutes in order to reach the isosmotic…
A: The term isosmotic means having the same osmotic pressure. The electrolytes require a decreased…
Q: 46. Assume that a person weight about 220 lbs and is working in temperature-controlled environments…
A: Water constitutes 60% of the body weight and is essential for the proper functioning of the various…
Q: List the four most abundant elements in the human body.
A: There are 118 elements found on the earth each with specific physical and chemical characteristics.…
Q: At high concentration which oxides are poisonous?
A: The major contributors of the air pollution are nitrogen oxides. They have role in the formation of…
Q: What fraction of total-body water is extracellular?
A: The water content of an animal body that is present in the tissues of an individual's body, blood,…
Q: List several ions that cells require and identify theirfunctions.
A: Cell is the structural unit of life. There are several mechanisms by which a cell maintains…
Q: why is it essential to learn about the different expressions of concentration?
A: There are many expressions of concentration like molarity, mole fraction, ratios of ppt, grams, etc.…
Q: is the intracellular fluid (ICF) and extracellular fluid
A: The fundamental structural and operational unit of our body is the cell. It performs numerous bodily…
Q: what is an electro gradient
A: The plasma membrane is the outer covering of the cell that separates the internal cellular…
Q: Why are interactions between the body-fluid compartments essential for sustaining life?
A: The human body is 70 % water. Where water is an essential molecule for all the living being…
Q: What are Starling Forces?
A: STARLING (1894, 1896) described the basic forces responsible for producing fluid shifts between the…
Q: What is electrolyte balance?
A: An equilibrium between the amount of electrolytes such as calcium, potassium and sodium that is…
Q: What are mineral salts? Where in living beings can mineral salts be found?
A: Minerals are inorganic substances that are required by the body in minimal amounts for a variety of…
Q: What are ions? What are the two types of molecules into which ions are classified?
A: Homeostasis is the mechanism in which a constant equilibrium is maintained between the two systems.…
Q: Why do electrolytes exert a greater osmotic pressure than nonelectrolytes?
A: Osmosis pressure is the lowest pressure that is required to be applied to a solution to avoid the…
Q: what is the molecular nature of the substance responsible for the acid-fast property of an organism?
A: The capacity of a bacterium to resist decolorization by acids during staining methods is known as…
Q: How would severe kidney or liver damage affect bloodlevels of a drug?
A: The kidneys and the liver are two of the most essential organs of the human body. The functions of…
Q: Which four kinds of atoms are most abundant in the body?
A: The smallest particle of every matter is an atom. Every atom is composed of electrons, protons and…
Q: What is the role of ions?
A: Ions : It is a charged atom or molecule. It is charged because the number of electrons do not equal…
Q: How does Valium work?
A: A tranquilizer is a drug that is used for the treatment of anxiety, tension, agitation, etc. Valium…
Q: The second part of the question was asking if there would be any other areas in our body that would…
A: The body works in a specific pH. pH in the body of an individual is an essential factor to…
Q: Why would a deviation in blood pH result in death?
A: The acidity and alkalinity of the blood is measured in terms of pH. the normal pH of the blood is…
Q: which are the general features of diffusion of solutes in the water?
A: Introduction As the cell is bounded by the membranous structure which do not allow the molecules to…
Q: What are the effects of buffer solutions and what is its importance to life processes?
A: A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate…
Q: what are fluid and electrolytes? how do they impact the body? what are the functions of fluid and…
A: The link between fluid intake and output is referred to as fluid balance. Fluid balance aims to keep…
Q: What will be the results if our body are lack/absence of elements?
A: There are several elements present in the body that are responsible for different purposes.
Q: What characteristics are needed for a substance to be soluble in body fluids?
A: Body fluids are the body liquids, which are present in the body. These fluids play an essential role…
Q: What does water do for the body?
A: The human body contains around 60% water. It's normally suggested that you drink eight 8-ounce…
Q: Which are the main positive ions found in living beings?
A: Ions are molecules or atoms which contains the net electrical charge on it. The electrical charge…
Q: What ions turns litmus red? What ions turns litmus blue?
A: Litmus is defined as a combination of different dyes that are water soluble and are extracted from…
Q: What happens to the electrolytes of an athlete who undergoes a vigorous exercise?
A: Introduction Chemicals that have an electric charge when dissolved in water are referred to as…
Q: Does the ph of NaOH increase, decrease, or have no change when added to water?
A: The term pH refers to the hydrogen potential. It decides whether a solution is acidic or basic. The…
Q: Why are people on a high-protein diet instructed to drink lots of water?
A: Protein is an essential nutrient as it helps in building muscle mass. The proteins are large…
Q: How does a positive ion form? How does a negative ion form?
A: The formation of the positive and negative ions.
Q: Plasma contains more sodium than chloride. How can this be if individual ions of sodium and chloride…
A: Plasma is the straw-colored, clear liquid portion of blood. It remains after red blood cells,…
Q: How are different pH levels maintained in different places in the human body? Why are these pHs…
A: pH is used to quantify a basic or acidic substance. pH plays an important role in the human body…
Q: What is one way in which the composition of intracellular and extracellular fluids differ?
A: The intracellular and extracellular fluids differ in many ways but the major difference between both…
Q: How do electrolytes and nonelectrolytes differ?
A: In all branch of science, it is important to understand the key terminologies and difference between…
Q: What is substance P?
A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group…
Q: Why is the regulation of body fluids important in living organisms?
A: Introduction Homeostasis is the ability to maintain a relatively stable internal state that persists…
Q: why are nervous and fluids important in living organisms?
A: Living organisms are metabolically active. They tend to respond to the external and internal…
Q: What are the buffers in our blood?
A: A buffer is an aqueous solution that has the ability to resist or withstand significant changes in…
What are the main negative ions found in living beings?
Negative ions are those which are charged up with electricity and mostly originate from non-metallic elements floating in the air and atmosphere. They have the ability to produce positive biochemical reactions in the human body.
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