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Biology Design deconstruct
What are the effects of chemicals in foods or…
Biology Design deconstruct
What are the effects of chemicals in foods or drinks on cellular functions?
Chemical factors
Kinase
Protein kinases (PTKs) are enzymes that regulate the biological activity of proteins by phosphorylation of specific amino acids with ATP as the source of phosphate, thereby inducing a conformational change from an inactive to an active form of the protein. This produces higher levels of Glucose concentration.
Tartrazine
- Tartrazine is a synthetic yellow azo dye that is commonly used as a food coloring. Its chemical name is "E102" and it is also known as "FD&C Yellow No. 5" or "CI 19140". Tartrazine is derived from coal tar, and it is a water-soluble dye that can be added to a variety of food and beverage products, such as soft drinks, candy, desserts, and baked goods, to give them a bright yellow color.
- Tartrazine is generally considered safe for consumption at levels approved by regulatory agencies, including the United States Food and Drug Administration (FDA). However, some people may be sensitive to tartrazine and experience adverse reactions. In rare cases, consumption of tartrazine has been linked to allergic reactions, including hives, itching, swelling, and difficulty breathing. People with a history of allergies or asthma may be at greater risk of experiencing an adverse reaction to tartrazine.
Sucralose
Sucralose may increase blood glucose and insulin levels: Sucralose may negatively affect the very people who are using it to decrease sugar consumption and stabilize blood glucose levels. A study found that sucralose increased blood glucose levels and insulin levels while decreasing insulin sensitivity.
Carbon Dioxide
- Carbon dioxide (CO2) is a colorless, odorless, and non-flammable gas that is naturally present in the Earth's atmosphere. It is composed of one carbon atom and two oxygen atoms, and its molecular formula is CO2
- In addition, exposure to high concentrations of CO2 over a long period of time can cause chronic respiratory problems, such as bronchitis and emphysema. It can also lead to acidosis, which is a condition in which the blood becomes too acidic, potentially leading to organ damage or failure.
- Carbon dioxide also causes higher level of Glucose which is researched to cause higher levels of blood pressure.
Salt concentration
Salt concentration, also known as salinity, refers to the amount of dissolved salts (mostly sodium chloride) in a given volume of water or other liquid. Salinity is typically expressed in terms of parts per thousand (ppt) or percentage (%), and can range from very low levels in freshwater to very high levels in seawater.
Salt concentration can have a significant impact on cellular respiration, which is the process by which cells convert glucose and oxygen into energy in the form of ATP (adenosine triphosphate).
In order for cellular respiration to occur, cells require a constant supply of oxygen, as well as a proper balance of electrolytes, including sodium, potassium, and chloride ions. Changes in salt concentration can disrupt this balance and affect cellular respiration in several ways.
For example, high salt concentrations can cause cells to lose water through osmosis, leading to dehydration and a decrease in the volume of intracellular fluids. This can lead to a decrease in the availability of oxygen and nutrients for cellular respiration, which can result in reduced energy production and cellular dysfunction.
Other factors
Temperature
The increase in temperature enhances the rate of cellular respiration. It is due to the heat speeds up the reactions, means the kinetic energy is higher. It means reactions speed up and rate of cellular respiration increases. When temperature decreases, in order to conserve energy, cellular processes slow.
Oxygen concentration
Increased oxygen concentrations promote higher leakage of reactive oxygen species (superoxide and H2O2) from the respiratory chain affecting metalloenzymes and DNA that in turn cause impaired growth and elevated mutagenesis.
pH
The pH level of a solution refers to its acidity or alkalinity. The pH scale ranges from 0 to 14, with a pH of 7 being neutral, a pH less than 7 being acidic, and a pH greater than 7 being alkaline (basic).
Changes in pH can have significant effects on cellular functions. This is because enzymes, proteins, and other molecules within cells are sensitive to changes in pH, and require a specific pH range to function properly.
For example, the pH level of the blood must be maintained within a narrow range of 7.35 to 7.45 in order to maintain normal cellular function. If the pH of the blood becomes too acidic or too alkaline, it can lead to cellular dysfunction and even cell death.
Cellular functions
Structure and Sepport
- The cell membrane, also known as the plasma membrane, is a thin, flexible layer that surrounds the cell and separates the inside of the cell from the external environment. It is composed of a phospholipid bilayer that contains embedded proteins, cholesterol, and other molecules. The cell membrane is responsible for controlling the movement of molecules in and out of the cell, and for communicating with other cells.
- The cytoplasm is the gel-like substance that fills the interior of the cell. It contains various organelles and structures that are involved in cell metabolism, including the cytoskeleton, which provides structural support and helps maintain cell shape.
Cellular respiration
Cellular respiration is the process by which cells convert glucose and oxygen into energy in the form of ATP (adenosine triphosphate). It is the main source of energy for all living organisms and is essential for various cellular processes such as growth, movement, and maintenance of body temperature.
Metabolism
- Metabolism refers to the set of chemical processes that occur within living organisms in order to maintain life. These processes include the conversion of food into energy, the synthesis of new molecules, and the breakdown of existing molecules for use by the body.
- The primary function of metabolism is to provide the energy and materials necessary for various cellular processes, such as growth, repair, and maintenance of body temperature. Metabolism is also responsible for the elimination of waste products and the regulation of various physiological processes, such as blood glucose levels and hormone secretion.